Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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hypothesize! select the \tissue\ layer and look at the three cells that…
If a person’s goblet cells didn’t function, there would be reduced mucus production. In the respiratory system, this leads to increased risk of airway irritation, infection (as mu…
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which ecosystem likely has the lowest species diversity? (1 point) dese…
A. desert
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which type of diversity is hardest to measure precisely? (1 point) biod…
D. genetic diversity
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select the correct answer. complete the conversation with the correct v…
D. etiquetar
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which ecosystem is most resilient to change due to its high diversity? …
D. Amazon rainforest
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select the correct answer which is a source of protein? a. las patatas …
D. la carne
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select the correct answer which of these sentences is in the subjunctiv…
C. Es improbable que el curanderismo ayude a los pacientes.
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select the correct answer which body part is shown in the image? a. las…
B. los ojos
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use the drop - down menus to complete the statements. the french enligh…
separation of powers imposed heavy taxes and lived a lavish lifestyle while many suffered poverty a revolution against a monarchy could succeed and lead to a more democratic gover…
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question 6 of 17 click all the animals that use echolocation: bears bat…
B. Bats C. Whales D. Dolphins
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trait dominant or recessive? write the genotype for each individual (us…
21. Dominant; 1: Aa, 2: aa, 3: aa, 4: Aa, 5: aa, 6: aa, 7: Aa, 8: Aa, 9: aa, 10: aa, 11: aa, 12: aa, 13: Aa, 14: aa, 15: Aa, 16: Aa, 17: aa 22. At least one parent must also have …
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use the pedigree below to answer 13 - 18 13. write the generation on th…
13. I, II, III, IV 14. Recessive; two unaffected parents (III-3 and III-4) have affected offspring (IV-1 and IV-3). 15. Cousins 16. IV-1 and IV-3 17. III-3 and III-4 18. I: 1-Aa, …
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down 7. what was the surname of the commander in chief of the continent…
7. Washington 8. St. Patrick's Day 9. Lexington and Concord 10. April 11. Henry Knox
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the siege of boston crossword across 1. during which war did the siege …
1. Revolutionary 2. British 3. Lexington and Concord (or Concord and Lexington) 4. Howe 5. November 6. March
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the siege of boston crossword across 1. during which war did the siege …
1. Revolutionary 2. Massachusetts 3. Lexington and Concord (or either battle individually) 4. Howe 5. November 6. March
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how does dna influence the synthesis of lipids, carbohydrates, and ster…
The proteins that DNA codes for catalyze the reactions that synthesize these compounds.
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there are three codons that do not code for any amino acid. true or fal…
True
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complete each statement by selecting the appropriate word or phrase in …
1. Cell division may be initiated by **DNA** replication. 2. Chemical signals called **growth factors** may stimulate cell division. 3. When cells **die**, neighboring cells may b…
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hemophilia is caused by a sex - linked recessive allele. this means tha…
a male who has hemophilia inherited the allele from his mother
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the allele for normal hemoglobin (h) is dominant to the allele for sick…
25%
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if the nucleus of one of your cells was ruptured, what would spill out?…
Your genome
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which of the following omits some stage(s) of the cell cycle? multiple …
E. Prophase, metaphase, anaphase, telophase, cytokinesis
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which of the following is the template for transcription? multiple choi…
The molecule that carries base triplets
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osteogenesis imperfecta is caused by a dominant allele but not all peop…
Penetrance
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which of these is not found in the karyotype of a normal human male? mu…
46 chromatids
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how does dna influence the synthesis of lipids, carbohydrates, and ster…
The proteins that DNA codes for catalyze the reactions that synthesize these compounds.
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read the following original passage and answer the questions inside my …
1. b. Reading closely and comprehension 2. b. Her desire to reconcile and face the future 3. b. What do characters learn? 4. c. Supporting the theme 5. d. To interpret meaning in …
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upheavals in china focus question: how did china cope with internal div…
| Causes of Upheaval | |---------------------| | Warlordism (regional warlords fought for control, weakening central governance) | | Foreign Imperialism (e.g., Japan’s 21 Demands,…
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focus question: how did china cope with internal division and foreign i…
s (Filled Charts) #### Part A: Causes of Upheaval | Category | Causes | |-------------------|-----------------------------------------------------------------------| | Political |…
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technical documents read the following paragraph, which is from the int…
If you are beginning your fitness journey, this is an excellent first step. This guide to nutrition and exercise is designed to support you, but its effectiveness relies on your a…
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in \the raven,\ how does the birds dialogue— evermore\—contribute to th…
It suggests that the peace the speaker seeks is unattainable.
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1 which feedback mechanism is primarily involved in childbirth? a. home…
1. d. Negative feedback 2. c. Providing support and protection 3. b. Nervous system 4. a. Estrogen, progesterone 5. a. Carry out actions to restore balance 6. d. Skeletal muscles …
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read the sentences below, filling in the blanks with items from this li…
1. Homeostasis refers to the ability of an organism to maintain internal **stability** 2. Receptors detect changes in the internal or external environment, such as temperature or …
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which of the following describes the internal environment of an organis…
1. a. The conditions within the organism's body 2. a. Negative feedback loop 3. c. Constrict 4. c. It decreases blood sugar levels
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what is the primary action of positive feedback loops? a. amplify chang…
1. a. Insulin 2. a. Amplify changes 3. a. Hypothalamus 4. b. Sweat glands produce sweat to cool the body 5. a. A specific outcome that feedback loops aim to achieve 6. b. Positive…
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which of the following is the best inference about the great gatsby bas…
1. Geography 2. The words "strangest" and "unusual" suggest that the narrator is about to tell the story of an odd or puzzling group of people.
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question 21 a physical, social, or psychological event or condition tha…
Question 21: C. Stressor Question 22: D. Homeostasis
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question 19 2 pts the primary hormone responsible for the incr ed heart…
Question 19: B. Epinephrine Question 20: C. Adrenal
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question 17 2 pts which of the following is harmful stress? eustress di…
Question 17: B. Distress Question 18: D. Psychoneuroimmunology
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allostatic load describes the cumulative physiological wear and tear on…
1. True 2. True 3. True
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question 9 1 pts __________ is the control of breath, originating from …
Question 9: Pranayama Question 10: The diaphragm contracts, resulting in an increase in the volume of the chest cavity and a decrease in the air pressure in the lungs
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question 7 1 pts adults normally breathe at a rate of how many eaths pe…
Question 7: 12-16 Question 8: Diaphragm
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question 3 1 pts deep abdominal breathing is frequently a signal that t…
Question 3: False Question 4: True
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question 1 1 pts breathing represents an important point of contact bet…
1. True 2. False
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question 21 1 pts which of the following systems is suppressed as a res…
Immune system
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read the sentences below, filling in the blanks with items from this li…
1. The primary male hormone responsible for the development of male sexual characteristics and sperm production is **testosterone** 2. Sperm cells mature and gain motility in the …
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which female reproductive organ serves as the birth canal during delive…
1. b. Vagina 2. c. Epididymis 3. c. Produce eggs and hormones 4. c. The release of an egg from the ovary
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what is the primary male hormone responsible for the development of mal…
1. a. Testosterone 2. a. Testes 3. c. Groups of cells formed during embryonic development 4. a. Estrogen, progesterone 5. c. Gastrulation 6. d. To support fetal development
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task 4: mitosis interactive complete the mitosis movers game on the bio…
Chromatin ### Question 23
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task 3: mitosis video watch the mitosis video by the amoeba sisters and…
Mitosis produces somatic (body) cells. ### Question 16
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name ___________________________ date _________ concept covered: name t…
1. Prophase 2. Metaphase 3. Interphase 4. Prophase 5. Telophase 6. Prophase 7. Interphase 8. Prophase 9. Telophase 10. Interphase 11. Telophase 12. Prophase 13. Anaphase 14. Anaph…
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questions 1 through 3 refer to the following. shield laws in the united…
B. The issue of shield laws does not apply to the federal government because criminal prosecutions occur only at the state level. On the other hand, the issue of prior restraint a…
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name class: 6th date 1/27/26 animal and plant mitosis match the parts o…
## Matching Answers: 1. Interphase: C (both top and bottom) 2. Prophase: C (both top and bottom) 3. Prometaphase: D (both top and bottom) 4. Metaphase: F (both top and bottom) 5. …
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questions 1 through 3 refer to the following. shield laws in the united…
C. Wyoming (WY)
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the average resting heart rate of a population is 88 beats per minute, …
(a) $z\approx1.08$ (b) $z\approx - 1.08$
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task 2: mitotic phases article read the mitotic phases article by bio l…
To ensure that each resulting daughter cell receives a complete set of genetic material (DNA) during cell division, so the daughter cells can function properly with the same genet…
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alternative activity equation | y-intercepts | choices $2x + 3y = -12$ …
For \(2x + 3y=-12\), y - intercept is \((0, - 4)\) For \(-x - y = 1\), y - intercept is \((0, - 1)\) For \(-8x-10y=-40\), y - intercept is \((0,4)\) For \(-6x - 5y=30\), y - inter…
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architecture modern philosophy of “out with the old, in with the new” h…
A. Everyone who appreciates our country's oldest buildings should forget the architectural philosophy "out with the old, in with the new."
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using intercepts to graph transcript using intercepts to graph by idla …
s: - For \(2x + 3y=-12\): \((-6,0)\) - For \(-x - y = 1\): \((-1,0)\) - For \(-8x - 10y=-40\): \((5,0)\) - For \(-6x - 5y = 30\): \((-5,0)\)
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the bacteria in the example evolved because of... □ natural selection □…
natural selection
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architecture the modern philosophy of \out with the old, in with the ne…
- It is a straw man man. - It makes an overly general statement about people.
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the four main types of ecosystem services are provisioning services, re…
a) Provisioning services ### Q.13
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words with greek roots knowing the greek roots bio, phon, scope, graph,…
s (Sentences): 1. I am very interested in studying biology to learn more about plants and animals. 2. The singer used a microphone to make her voice louder during the concert. 3. …
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q.6. what term is used to describe when no members of a species remain …
d) Extinction ### Q.7
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19. what are the components of dna? (what makes it up?) read the articl…
The components of DNA are nucleotides. Each nucleotide is composed of a deoxyribose sugar, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The …
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language r label the part of speech of each word in the sentence. n = n…
1. Label parts of speech: - Most: Adj, plants: N, get: V, their: PN, nutrients: N, from: P, soil: N 2. Verb tense chart: - Past: chose, Present: choose, Future: will choose 3. Cor…
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biodiversity and ecosystem services (worksheet) q.1. what is the term f…
a) Species ### Q.2
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16. what is the difference between a genotype and a phenotype?
- Genotype: The genetic constitution (set of genes/alleles) of an organism. For example, the alleles (e.g., AA, Aa, aa) that determine a trait at the DNA level. - Phenotype: The o…
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13. what is a mutation and what may cause them?
A mutation is a permanent change in the DNA sequence (of a gene, chromosome, or genome). Causes include spontaneous DNA replication errors, chemical mutagens (e.g., benzene), phys…
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question 3 (2 points) the gland that is responsible for \kick - startin…
B. thymus gland ### Question 4
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12 how are dna and rna similar?
DNA and RNA are similar in the following ways: 1. **Molecular Building Blocks**: Both are composed of nucleotides, each containing a phosphate group, a pentose sugar (deoxyribose …
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9. what organelle contains dna wound up in chromosomal form?
The nucleus
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the gland that is located in the anterior neck and is the largest of th…
C. thyroid gland ### Question 2
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8 why are the base pairings in dna important?
DNA base pairings (A - T, G - C) are important for accurate DNA replication (each strand acts as a template for complementary base - pairing to make a new strand, preserving genet…
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7. which nitrogen base is in rna, but not dna?
Uracil
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the act or process of moving from one region into another choose an ans…
1. migration
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2. if an atom has 11 protons, 12 neutrons, and 11 electrons, what is it…
## Multiple Choice Questions: 2. A) 11 3. C) They have the same number of protons but different numbers of neutrons. 4. B) It becomes a positive ion (cation) 5. C) Electron ## Ope…
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4. highlight (or circle) the items below that are impacts of the scient…
## Question 1: a. Separation of Powers: A system splitting government into distinct branches (e.g., legislative, executive, judicial) to prevent concentrated power; developed by B…
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6. describe the relationship between the following terms in the flow ch…
6. - Stem Cells to Gene expression: Stem cells are the precursor cells where selective gene expression is activated to start the specialization process. - Gene expression to Cell …
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question 8 of 10 which of the following pronouns is a casual alternativ…
B. On
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vocabulary activity 6-3 the endocrine system directions: fill in each b…
The nervous system communicates with the brain via electrical impulses (through neurons) and neurotransmitters, with fast, short - lived, and targeted signals. The endocrine syste…
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instructions for each item, drag and drop the sentence that explains ho…
(Similar): Both meanings relate to the idea of directing attention to something.
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write a paragraph that describes a cause-and-effect process that you ar…
When a plant is placed in a dark room, it cannot perform photosynthesis effectively because it lacks access to sunlight. Consequently, the plant's growth slows down significantly …
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hoose the best answer. which of these sentences has an intransitive ver…
A. Romy never swam in the ocean
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stem cell *all cells have the same dna, but some segments of dna called…
1. Stem cells are cells derived from the inner cell mass of a blastocyst that can differentiate into various mature specialized cells. 2. While all body cells have identical DNA, …
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complete the sentence. at the end of the s phase, cells have twice as m…
First blank: centrioles Second blank: G₁
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complete the sentence. in the g₂ phase, also known as the gap 2 or grow…
At the end of the S phase, cells have twice as much $\boldsymbol{\text{DNA}}$ and twice as many $\boldsymbol{\text{chromatids}}$ as cells at the end of the $\boldsymbol{\text{G}_1…
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question 10 (1 point) which term best describes the genotype bb? a hybr…
d. Homozygous Recessive
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label the diagram of an animal cell in interphase. chromatin centrioles…
- Left label (dot on nuclear membrane): nuclear envelope - Middle label (arrow into nucleus, at chromatin): chromatin - Right - upper label (dot on centrosome): centrosome - Right…
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Question was provided via image upload.
1. Renewable 2. Carbon 3. Maintenance 4. Availability 5. Efficiency Completed paragraph: Resources such as wind, solar, water, and geothermal are sustainable energy alternatives b…
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review it! select the factor(s) that could potentially limit the availa…
economic status geographic location land availability photovoltaic cell efficiency
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question 2 (1 point) in mendels experiments, purple (p) is dominant ove…
True ### Question 2
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stem cells are generic cells that are able to develop into many differe…
- Heart cells: Packed with mitochondria for constant energy, have intercalated discs for synchronized contractions to keep the heart pumping continuously. - Skin cells: Flat, toug…
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9. how many varieties of fruits were found at jeffersons monticello? 10…
Around 330 varieties of fruits were found at Jefferson’s Monticello. ### For Question 10:
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this discussion will be graded for 5 points. consider the following que…
Scientific and technological advancements in WWI had significant drawbacks for soldiers: - **Weapons**: Machine guns caused massive casualties in trench warfare; artillery led to …
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this discussion will be graded for 5 points. consider the following que…
Scientific and technological advancements in WWI had profound drawbacks for soldiers: ### 1. Machine Guns High - rate - of - fire machine guns enabled small units to decimate larg…
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practice it! which of the following is a benefit of using fossil fuels …
Fossil fuels have a high energy content per volume.
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8. scientists have made the claim if both parents are carriers, their c…
### Question 8 Completed Punnett Square: | | A | a | |-----|-----|-----| | A | AA | Aa | | a | Aa | aa | ### Question 9 The claim is supported. The Punnett square shows 1 out of 4…
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this discussion will be graded for 5 points. write a 6 to 7 - sentence …
During WWI, the U.S. food conservation effort was essential, and Americans at home should have done without certain foods to send them overseas. Soldiers and civilians abroad face…
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3. explain how anemia negatively impacts the process of cellular respir…
3. Anemia reduces oxygen-carrying red blood cells/hemoglobin, limiting the oxygen input for cellular respiration. Without enough oxygen, cells make far less ATP (the main energy o…