Biology
Cell biology, genetics, ecology, and life science fundamentals.
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genes and behavior in the 1940s, behavioral psychologist robert tryon c…
The writer uses straightforward language to explain an experiment about gene selection.
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learn with an example read the science textbook excerpt and then answer…
biology students
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incorrect spelling or synonyms for the answers may be marked as accurat…
Scientific ### 2.
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12. explain how chemical reactions support growth in living organisms. …
Chemical reactions support growth via anabolic reactions (building complex molecules like glucose into cell structures), energy - releasing reactions (e.g., cellular respiration p…
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how enzymes work in the diagrams below do the following: 1) label the a…
To solve the fill - in - the - blanks about how enzymes work, we use our knowledge of enzyme biology: ### Part 1 (Enzyme Basics) - Enzymes are known as **biological** catalysts. E…
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20 essay 5 points slate and tasha are going to run a half - marathon. t…
Tasha’s meal (pasta with olive oil) can allow her to run longer because pasta is high in carbohydrate, which is rapidly broken down to provide immediate energy for her muscles dur…
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phospholipids, which make up the structure of the cell (plasma) membran…
B. Lipids
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which statement about water best illustrates the property of adhesion? …
A. water droplet found on a spider web in the morning
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monosaccharides are monomers of which biomolecule? ○ carbohydrates ○ li…
A. Carbohydrates (assuming the first option is labeled A, but since the original options are just listed, the correct option text is "Carbohydrates") ### Question 17 (Which organi…
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summarizing informational text quick check \the ant, butterfly, and the…
B. "The overwhelming majority of their sustenance—98 to 99 percent—comes from eating ants." D. "Large Blue caterpillars only gain 1 to 2 percent of their body weight by nibbling o…
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the diagram below shows an enzyme- substrate complex. structure x struc…
B. Structure Y is the enzyme and Structure X is the substrate. (Here we assume the options are labeled A, B, C with the first option as A, second as B, third as C)
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who was nelson mandela? where was he from? born?\t\tdied? what cause di…
### Nelson Mandela: - **Who was Nelson Mandela?** He was a South African anti - apartheid revolutionary, political leader, and philanthropist who fought against racial segregation…
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the distortion (change in shape) of enzyme molecules, which occurs at h…
A. Denaturation
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3. passive or active transport (5 points) does not require energy \ta. …
- "does not require energy": a. passive - "movement from high to low concentration": a. passive - "movement from low to high concentration": b. active - "does require energy": b. …
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or active transport | correct answers | your responses | | --- | --- | …
- "does not require energy": a. passive - "movement from high to low concentration": a. passive - "movement from low to high concentration": b. active - "does require energy": b. …
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which best explains why the gutenberg press transformed european societ…
C. It increased printing speed while reducing cost, allowing printed ideas to spread more widely and quickly. (Note: Assuming the options are labeled A, B, C, D with the third opt…
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2. passive or active transport (8 points) cell drinking, liquid materia…
To solve this, we analyze each statement based on passive (no energy, down concentration gradient) or active (energy, against gradient) transport: 1. **cell drinking (pinocytosis)…
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the population of deer and wild boars on an island in the pacific ocean…
Both populations are growing at an exponential rate.
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1. passive or active transport (8 points) ☑ endocytosis a. passive b. a…
- endocytosis: b. active - exocytosis: b. active - simple diffusion: a. passive - osmosis: a. passive - facilitated diffusion: a. passive - sodium potassium pump: b. active - pino…
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question 15 1 pts match the description of the suns position with the n…
vernal equinox ### 2. "The sun is crossing the celestial equator moving south."
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art collectives, like the united states- and vietnambased collective th…
A) "The first collective I joined included many amazingly talented artists, and we enjoyed each other’s company, but because we had a hard time sharing credit and responsibility f…
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cell drinking, liquid materials moving into the cell your responses pas…
s: facilitated diffusion: a. passive phagocytosis: b. active osmosis: a. passive simple diffusion: a. passive sodium potassium pump: b. active endocytosis: b. active exocytosis: b…
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1. passive or active transport correct answers\tyour responses\t uses a…
To solve this, we analyze each option based on passive (no energy, high - low) and active (needs energy, low - high) transport: ### 1. cell drinking, liquid materials moving into …
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2. passive or active transport (8 points) ☑ cell drinking, liquid mater…
s: - cell drinking, liquid materials moving into the cell: **b. active** - materials moving out of the cell: **b. active** - movement of water through a semi - permeable membrane:…
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during the renaissance, an artist who was considered a enaissance man\ …
C. da Vinci
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question 15 (5 points) listen which international crisis in 2023 led to…
D. The war between Israel and Hamas
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1. ¿en qué forma de estado el territorio está conformado por la suma de…
### Pregunta 1 # Breve Explicación: En una Confederación, el territorio se compone de la suma de los territorios de los Estados miembros, que mantienen autonomía y no son subordin…
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question 13 (5 points) listen what was an element of the patient protec…
It mandated that individuals purchase essential health insurance if they do not have it. ### Question 14
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an artist who was famous for his lifelike depictions of the human body …
D. Michelangelo
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2. passive or active transport (8 points) cell drinking, liquid materia…
To solve this, we analyze each process: ### 1. Cell drinking (pinocytosis), liquid materials into cell - Pinocytosis is **active transport** (requires energy to engulf liquid). So…
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1. passive or active transport (5 points) uses atp \ta. passive does re…
- uses ATP: b. active - does require energy: b. active - does not require energy: a. passive - movement from high to low concentration: a. passive - movement from low to high conc…
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what is the purpose of the cilia? note: more than one answer possible
Los cilios (en este epitelio, probablemente respiratorio) tienen como propósito principal: 1. Mover el moco (y partículas como bacterias, polvo) hacia la tráquea/faringe para su e…
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the earth’s ------ is an imaginary line that goes from the north pole t…
axis
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simple squamous stratified squamous simple cuboidal stratified cuboidal…
simple columnar with microvilli
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what type of tissue is enclosing these red blood cells?
Simple squamous epithelial tissue (specifically endothelial tissue, a type of simple squamous epithelium, that lines blood vessels and encloses red blood cells within the vascular…
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exit ticket 1.8 – enlightenment, revolution & nationalism: introduction…
Keys to a strong CRQ response: Understand the question, state a clear thesis, use relevant evidence, organize logically, and use precise academic language. ### Question 2
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ectotherms are animals whose regulation of body temperature depends mos…
- a: cell - b: organ - c: tissue - d: organ system
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biting flies can transmit diseases and cause loss of blood for animals …
A. The nervous system senses the biting flies and sends a signal to the muscular system to move. ### Question 2
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____ helped end slavery by being the first religious organization to pr…
D. Quakers ### Second Question (Matching)
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sunburns are a type of first degree burns. what epithelial tissue type …
Stratified squamous epithelial tissue
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basement membrane fallopian tubes esophagus bronchi bronchioles alveoli…
epidermis
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3 multiple choice 1 point what does the children’s longing to stay behi…
A. It shows their longing for connection to their ancestral roots.
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45. there isnt a paragraph to explain why chlorophyll is a limiting fac…
Chlorophyll absorbs light energy for photosynthesis. Insufficient chlorophyll limits light absorption, reducing the production of ATP and NADPH (from light - dependent reactions) …
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where can you find this tissue? lumen epithelial cell cilia goblet cell…
This ciliated columnar epithelial tissue (with goblet cells secreting mucus) is typically found in the respiratory tract (e.g., trachea, bronchi) to help trap debris and move mucu…
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2. read this passage, noting the connotations of words. scoliosis curve…
D. They suggest the painful feelings associated with having scoliosis.
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trachea, kidney, pharynx, epidermis, bladder, heart, bronchi, inner lin…
small intestine
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where can you find this tissue? image of skin tissue with labels skin s…
This tissue (stratified squamous epithelium) is found in the outer layer of the skin (epidermis), as well as in mucous membranes of body openings (e.g., mouth, esophagus, vagina, …
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the plant cell directions: place the correct letter in the data table t…
To solve this plant cell organelle identification and function assignment, we analyze each organelle: ### 1. Cell (Plasma) Membrane - **Diagram Location**: A - **Function**: Regul…
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biologists have predicted that birds’ feather structures vary with habi…
B. Barve found an association between habitat temperature and feather structure among Himalayan songbirds, lending new support to a general prediction.
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diagram with label b (cells/tissue) and options: none of these, absorbs…
secretes mucus
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3 determine the order of these levels of organization. note: smallest l…
From bottom (smallest) to top (largest): Organism, Population, Community, Ecosystem, Biome, Biosphere
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matching 30 points match the name to the letter in the diagram: a b c a…
- A: Enzyme - B: (The arrow represents the substrate approaching the enzyme, but in terms of the given options, the main entities to match are A, B, C with Enzyme, Active Site, Su…
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the amount of energy the producers in this energy pyramid provide the p…
5,400 J (corresponding to the option "5,400 J")
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none of these cilia basement membrane intercalated discs lumen
basement membrane
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a biomass pyramid of an ecosystem is shown below. image of pyramid with…
B. Organisms at higher trophic levels have less energy available to them than organisms at lower trophic levels.
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a partial food web is shown below. the populations of which organisms w…
C. Ants and grasshoppers
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2. passive or active transport correct answers | your responses pinocyt…
### 3. Passive or Active Transport (8 points) 1. **pumps ions across membrane from low to high concentration** - Explanation: Active transport requires energy to move substances a…
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question 6 what percentage of energy is usually passed from one trophic…
C. 10%
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if the population of primary consumers decreases in a food web, what is…
D. producers increase
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18. name the major organ systems, and describe the general functions of…
- **Integumentary System**: Protects, regulates temperature, senses. - **Skeletal System**: Supports, protects, enables movement, produces blood cells, stores minerals. - **Muscul…
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1. passive or active transport | | correct answers | your responses | (…
- pinocytosis: b. active - simple diffusion: a. passive - facilitated diffusion: a. passive - phagocytosis: b. active - exocytosis: b. active - sodium potassium pump: b. active - …
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which organism type breaks down dead matter and recycles nutrients back…
A. decomposer
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a rabbit eats grass, and a fox eats the rabbit. what trophic level is t…
secondary consumer (the option with "secondary consumer" text, assuming the last option is labeled as such, e.g., if the last option is D. secondary consumer, then D. secondary co…
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which of the following is always found at the base of a food chain? car…
B. producer
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assive or active transport br or totd determine if the following charac…
- "does require energy": b. active - "uses ATP": b. active - "does not require energy": a. passive - "movement from high to low concentration": a. passive - "movement from low to …
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in an energy pyramid, which level has the greatest amount of available …
producers
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the graph below shows the temperature range of an enzyme. graph: y - ax…
It will be denatured
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station 12: photosynthesis limiting factors 41. what is a limiting fact…
A limiting factor is a factor that restricts the rate of a process (e.g., photosynthesis); it is in short supply or sub - optimal, so the process can't proceed faster even if othe…
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the graph below shows the temperature range of an enzyme. what is the o…
40°C (assuming the peak is at 40°C from the x - axis labels and the curve's shape. If there was a specific option like 40°C among the choices, that would be the answer. Since the …
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when an enzyme is denatured, its ______ changes. ○ shape ○ substrate ○ …
A. shape ### Question 4 (Lactose Intolerance)
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read the questions carefully. select the best answer choice for each qu…
A. It shows their longing for connection to their ancestral roots.
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4 multiple choice 20 points what type of biomolecule is an enzyme? lipi…
C. protein (assuming the options are labeled as A. lipid, B. carbohydrate, C. protein; if labels differ, adjust to match the correct option text with its identifier)
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during the nineteenth century, most american homes had pianos for all o…
C. the competing publishers in Tin Pan Alley drove the price of sheet music down
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1 multiple choice 2 points the diagram below shows an enzyme - substrat…
B. Structure Y is the enzyme and Structure X is the substrate (assuming the options are labeled as first: A, second: B, third: C; if original labels differ, adjust, but based on c…
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match each word with its definition a collection of different species t…
To solve this matching problem, we analyze each term and its corresponding definition based on ecological concepts: ### 1. “A collection of different species that live in the same…
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2 multiple choice 20 points when an enzyme is denatured, it’s ______ is…
A. shape ### Question 3
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granulomatous amoebic meningoencephalitis rabies acute encephalitis pol…
acanthamoeba ### Rabies
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check your recall 1. what requirements of organisms does the external e…
The external environment provides organisms with nutrients, oxygen, water, suitable temperature, light (for autotrophs), and appropriate atmospheric pressure. ### 2.
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4 multiple choice 30 points what type of biomolecule is an enzyme? lipi…
protein (the option with "protein" as the text, assuming the options are labeled, e.g., if the third option is "protein", then the answer is the third option: protein) ### Questio…
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28. which property of water allows it to easily transport gases and ele…
The correct option is: Its high polarity allows it to easily dissolve lots of different substances.
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el ecosistema de emprendimiento en méxico podríamos dividirlo en tres y…
a. Ecosistema de manufactura base, b. Ecosistema de alto impacto, e. Ecosistema de base de la pirámide
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multiple-choice question true or false: your microscope should be kept …
True
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match each term with its definition. left column terms: targeted drug t…
- Targeted drug therapy - Drugs to prevent growth of cancer cells - Gene therapy - Use DNA as treatment - Palliative - Reduce symptoms without curing - Dementia - Decline in memor…
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quiz instructions unit 1 exam - worth 150 points over chapters 1, 2, 3,…
C. severance of the corpus callosum
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page 54 2.3. identify the processes by which we are socialized into our…
1. saliva 2. testosterone 3. higher 4. lower (Note: Another possible valid combination could be with cortisol, but the most appropriate in the context of a "cool car" influencing …
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¿cuál es el motor del emprendimiento ahora en méxico? seleccione una: a…
c. El emprendimiento tecnológico
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question 14 2 pts which of the following approaches to psychology best …
B. The evolutionary approach
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match the drama vocabulary word with the correct definition. words: obj…
To solve this, we match each drama vocabulary word with its correct definition by analyzing the meaning of each word: 1. **Objective**: E. What a character wants in a scene. 2. **…
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bell ringer c2 an organelle in plant cells that captures sunlight and t…
chloroplasts (the option with "chloroplasts" text)
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bell ringer c2 a single piece of dna, made up of genes cellular respira…
chromosomes (the option with "chromosomes" text)
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in the context of the human brains plasticity, research has found which…
D. Hippocampus
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bell ringer c2 a process that breaks down organic molecules such as glu…
A. cellular respiration
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checkpoints 6a. list the four primary tissues and describe the distingu…
- membranes - list - explain - tissues - compare and contrast
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explore the essential question what makes a nation? 5. (a) how would yo…
According to the Iroquois origin story, the Iroquois nation's formation was a spiritual and communal process. It was guided by supernatural forces (e.g., the Great Spirit), involv…
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match each description with the correct characteristic of life. a baby …
- "A baby becomes a teenager and then an adult" - Growth and development - "A person’s pupils get larger when the lights are turned off" - Response to stimuli (if available) or as…
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question 9 in the context of genetics, the technique of selective breed…
The correct option is: "is used to choose organisms for reproduction based on how much of a particular trait they display."
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es un conjunto de procesos de intercambio de bienes, servicios, mercanc…
b. Globalización
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1 match each description with the correct characteristic of life. a bab…
To solve this matching problem, we analyze each description and match it to the corresponding characteristic of life (the options likely include Growth, Response to Stimuli, Cells…
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multiple-choice question when you finish working with chemicals, biolog…
C. Wash your hands thoroughly with soap and water
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1 match each description with the correct characteristic of life. a bab…
To solve this matching problem, we analyze each description and match it to the corresponding characteristic of life: ### 1. "A baby becomes a teenager and then an adult." This de…