生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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multiple-choice question what is the purpose of photosynthesis? for pla…
A. for plants to make their own food
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7. explain how two body systems work together to maintain body temperat…
One example is the **nervous system** and the **integumentary system (skin)**. The nervous system detects changes in body temperature (e.g., via thermoreceptors). When the body is…
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6. explain the role that blood vessels play in regulating body temperat…
- **Vasodilation (warming environment/high body temp):** Blood vessels near the skin dilate (widen), increasing blood flow to the skin’s surface. This increases heat loss (e.g., v…
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6. explain the role that blood vessels play in regulating body temperat…
- **Vasodilation**: When the body is overheated, blood vessels (arterioles/capillaries near the skin) dilate. This increases blood flow to the skin’s surface, promoting heat loss …
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which are risks of using nuclear power plants to generate electricity? …
Nuclear power plants produce highly toxic waste that breaks down very slowly. Nuclear power plants rely on complex control systems that can fail due to human error. Nuclear power …
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5. identify the two responses of the body when it detects that temperat…
Two body responses when temperature is too low are: 1. Shivering (involuntary muscle contractions to generate heat). 2. Vasoconstriction (narrowing of skin - blood vessels to redu…
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3. identify the two responses of the body when it detects that temperat…
1. Sweating (sweat evaporation cools the body). 2. Vasodilation (blood vessels near skin widen to release heat).
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name section analysis questions 1. what is the setpoint temperature for…
The setpoint temperature for the human body is approximately 37°C (or 98.6°F).
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4.f - unit b: evolution and speciation assessment the model of punctuat…
the sudden appearance of new species in the fossil record
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4.f - unit b: evolution and speciation assessment many types of evidenc…
To solve this matching problem, we analyze each statement and match it with the corresponding evidence type: ### 1. "Species with similar structures that serve various functions."…
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which of the following is not part of being in the same species? can in…
must produce egg and sperm
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the following narrative, or story, is written in the way that ancient r…
- It mixes legends, myths, and historical facts together. - It focuses on specific individuals.
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homologous structures like bones help to show that vertebrates share a …
Share a common ancestry
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name class date q. cell organization. in multicellular organisms cells …
tissue ### Question 2
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name__________ class__________ date__________ 2. name one structure tha…
Centriole (or Lysosome) ### Question 3
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piano, reed organs contain keyboards, a portion of which is shown below…
$\frac{5}{6}$
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what is an enzyme? a. a protein that catalyzes (speeds up) the rate of …
A. A protein that catalyzes (speeds up) the rate of a chemical reaction
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number correct 13 number incorrect 3 a nucleotide has three parts. what…
D. Sugar, phosphate, and nitrogen base
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number correct 12 number incorrect 3 nucleic acids are polymers. the mo…
D. Nucleotide
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name class date x. cell wall. the cell wall is the stiff outer layer of…
The cell wall is the stiff outer layer of plant cells. It surrounds the cell membrane and its contents, is composed of a non - living material called cellulose. Its stiffness limi…
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biomolecules quiz #1 number correct12 number incorrect 2 click on the \…
C. I only
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number correct 1 number incorrect 2 proteins are large, complex polymer…
A. Amino Acid
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number correct 10 number incorrect 2 many building blocks are joined to…
D. Polymer
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number correct 9 number incorrect 2 a single sub-unit or building block…
B. Monomer
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number correct 8 number incorrect 2 monomers are joined together to for…
D. Condensation (Dehydration Synthesis)
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name channeys rosadu class 3a date 12/16/25 photosynthesis involves che…
The chloroplast is the site of photosynthesis, where it uses chlorophyll, enzymes, light energy to convert carbon dioxide and water into sugar (storing energy) and releases oxygen…
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what do solar cells do? a make coal burn better b turn sunlight into el…
B. turn sunlight into electricity
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multiple choice 1. a layer of weathered material on a surface is expose…
To solve these multiple - choice questions, we analyze each one based on relevant concepts in the field of Natural Science (specifically related to soil science, agriculture, and …
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vi. short answer questions 13. how can both genes and the environment a…
Genes provide the inherent genetic code for traits (e.g., inherited physical or physiological characteristics). The Chernobyl environment, with factors like radiation and contamin…
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vi. short answer questions 13. how can both genes and the environment a…
- **Genetic Influence**: Genes carry the hereditary information that determines basic traits (e.g., coat color, body structure) in Chernobyl dogs. Radiation - induced mutations (f…
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iv. environment and its effects (multiple choice) 9. which environmenta…
b. Radiation and abandoned buildings ### Question 10 (Multiple Choice)
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guided notes: what happened to the dogs of chernobyl? name: ___________…
To solve these questions, we can use general knowledge about the Chernobyl disaster and the context of the video (though for some, prior knowledge of Chernobyl helps): ### I. Fill…
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what was a part of president wilsons fourteen points? a. an internation…
D. All of the above
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google sheets #9 - used books and multiplication university and online …
To solve the problem of calculating the used price for each book and the total, we follow these steps: ### Step 1: Understand the Percentage for Each Condition First, we convert t…
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which leader in the mexican revolution opposed american interests in me…
A. Pancho Villa
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american public opinion about cuba was most shaped by: a. speeches by s…
B. Yellow journalism.
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what type of event led to the growth of the international ladies garmen…
C. A fire that cost many lives
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how did the industrial revolution change the lives of working people? a…
B. Machines took over many jobs.
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question 9 (1 point) use the following information to answer the next q…
0.13
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what was the first institution fully controlled by blacks that took par…
A. African American churches
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which two battles were important confederate victories? a. atlanta and …
B. Fredericksburg and Chancellorsville
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2) what percentage of our total calories are consumed by the brain? 10-…
20 - 30%
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if the known mass of an object is 31 g, what is the accuracy of the dat…
It is accurate.
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what term represents the part of an experiment that doesnt change from …
A. constant
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1804 in the notre dame cathedral napoleon was crowned emperor of france…
He did not kneel in front of the pope but instead took the crown and crowned himself Restoring Slavery Sold French Colonies in North America to the US
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the models below represent atoms in different phases. what type of mode…
A. Particle Models
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what skill is a scientist using when they listen to the sounds that a w…
A. making observations
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a guest is interested in a specific product but is unhappy with the pri…
The option you are LEAST likely to do is: "Explain that the product is very popular, and that you are unfortunately unable to adjust the price."
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how can you alter your body type? a. you cant; your body type is made u…
A. You can't; your body type is made up of factors you can't change, like your bone structure and metabolism.
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which of the following is not a contributing factor to overweight and o…
B. Body type.
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which of the following bodily functions is not affected by metabolism? …
B. Hair growth
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what is another name for non - traditional sports? a. team b. random c.…
C. Alternative
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______ can occur when the body loses too much water content and essenti…
D. Dehydration
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overtraining is: a. the only way to get really good at a sport. b. only…
D. risky because you can get sick or hurt.
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which of the following statements is true? a. its hard to learn a new s…
C. Athletic performance peaks in most people in their late 20s to late 30s.
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question 16 of 20 what is the most important thing to remember in relat…
A. You are trespassing on their natural habitat.
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which of the following is the least important item to include in a basi…
D. Fingernail clippers
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3. write the photosynthesis equation using either words or chemical sym…
Balanced chemical equation for photosynthesis: \(\boldsymbol{\ce{6CO_2 + 6H_2O \xrightarrow[\text{Chlorophyll}]{\text{Sunlight}} C_6H_{12}O_6 + 6O_2}}\) (Word form: Six molecules …
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2. xylem helps plants deliver water and nutrients to the entire plant. …
The human body system similar to xylem (in terms of transporting essential substances throughout the body) is the circulatory system (or cardiovascular system). The circulatory sy…
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1. during photosynthesis, radiant (or light) energy is converted into w…
During photosynthesis, radiant (light) energy is converted into chemical energy (stored in glucose or other organic compounds).
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1. during photosynthesis, radiant (or light) energy is converted into w…
During photosynthesis, radiant (light) energy is converted into chemical energy (stored in the bonds of glucose or other organic compounds produced by the plant). ### Question 2
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scribe their experiment. o back and watch between 2:30 - 3:15 in the vi…
The experiment may connect to photosynthesis if sound/talking affects factors like plant stress (impacting \( CO_2 \) intake for photosynthesis) or worker care (e.g., light/water …
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excellence #1: div show all work & circle your final answe directions: …
$\boxed{2\frac{2}{3}}$
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9 completa con tan... como o tanto... como. 34. a veces los hospitales …
To solve these fill - in - the - blank questions, we need to recall the usage of “tan... como” and “tanto... como” in Spanish for equality comparisons. “Tan” is used before adject…
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3 identifica. 12. image of an ambulance 13. image of a wheelchair 14. i…
12. Ambulance (in Spanish, "ambulancia") ### Question 13 (Wheelchair)
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what does the following line of text reveal about the pigs? \the pigs n…
A. The pigs have spent considerable time and energy preparing for the revolution.
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which of the following did ukrainian immigrant clara lemlich accomplish…
D. better working conditions for female garment workers in New York City
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identify it circle the name of the organization, department of governme…
Circle "Department of Transportation" ### 2.
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2.which of these animals have evolved to sleep standing up as a surviva…
A. Horses, B. Elephants, C. Flamingos
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1.which of these dogs have specially adapted paws for digging? a. terri…
C. Both A and B
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2.which marine creature travels thousands of miles singing mysterious s…
A. Humpback whale
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1.what determines the color of a puppys coat? a. genetics from both par…
A. Genetics from both parents
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2.which of these is not a common sleeping position for dogs? a. curled …
C. Hanging upside down like a bat
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1.which of these is a unique characteristic of poodles? a. they have we…
A. They have webbed feet
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2.which of these animals is not a dolphins favorite hobby? a. swimming …
B. Doing taxes
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2.which is the heaviest land animal on earth? a. african elephant b. hi…
A. African Elephant
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1.which animal weighs about the same as 1,500 adult humans? a. blue wha…
A. Blue Whale
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question 5 mark this question which of the following is an internal for…
C. Conflict with coworkers
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2 — navigating uncertainty learning objective: identify areas of uncert…
c.) An economic recession
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question 9 which person is applying the pomodoro technique to manage th…
Aditi, who writes her essay assignment by alternating periods of work with short rests.
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question: 14 what is the correct keyword to create a constant variable?…
B. const ### Question 15
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question: 4 what is the output of the following program (assume the use…
C. FlorenceFernandez ### Question 5
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question: 5 by checking the box on a privacy policy page, a company can…
C. False. It depends if the privacy policy allows you to opt in or out of sharing data. ### Question 6
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how was germany similar to italy in the 1800s? ○ revolutionaries in ger…
A. Revolutionaries in Germany and Italy called for unification.
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3) considering that tatiana and eva are still growing, christina wants …
A. Sufficient amounts of all essential amino acids
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what is the most likely reason bismarck was named chancellor when king …
Wilhelm wanted to reward Bismarck, who was largely responsible for German unification.
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2) which type of fat increases blood cholesterol and the risk of heart …
Trans fat ### Question 3
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4 lemon trees receiving the most water produced the most lemons. the de…
the number of lemons (or "lemons produced")
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a person suffering from anorexia nervosa typically suffers from which o…
D. all of the above
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children have the same nutritional needs as adults. please select the b…
F. False
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herbert spencer used the concept of social darwinism to defend the conc…
C. the evolution of the human species and the will to survive.
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read and take notes on the following paragraph, making sure to paraphra…
B. The first thing a newly hatched queen bee does is seek a mate. ### Question 25
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44. harvard student mark zuckerberg first launched a version of faceboo…
A. fact ### Question 45
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schizophrenia, the mind in two the term schizophrenia was coined in 191…
- Disorganized schizophrenia: Expresses through bizarre and childlike behavior, poor personal grooming, making faces, and spouting nonsense. - Catatonic schizophrenia: Can remain …
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which hormone increases blood calcium levels by stimulating calcium rel…
C. Parathyroid hormone (PTH)
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during which phase of mitosis do chromosomes align at the center (equat…
B. Metaphase (Note: Assuming the options are labeled as A. Anaphase, B. Metaphase, C. Prophase, D. Telophase for clarity, the correct one is B. Metaphase)
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which sentence below correctly uses parallel structure in a list? durin…
The healthcare team was responsible for checking vitals, preparing medications, and recording data.
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in adaptive (humoral) immunity, what role do b cells primarily play in …
B. Generating antibodies
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read and take notes on the following paragraph, making sure to paraphra…
B. The first thing a newly hatched queen bee does is seek a mate. ### Question 25
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to determine the bobcat population, scientists tagged 79 bobcats. later…
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