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The answer would be 9. There are nine <span>essential amino acids needed to create a complete protein. </span>
Answer:
D
Explanation:
Its d I think tell me if it's wrong If it is I'm sorry
The correct answer for the question "A student looks at a slice of tissue on an unlabelled microscope slide. the student concludes that the tissue is not from an animal because the cells in t<span>he tissue have" is D. Cell walls. When we compare animal and plant cells, only plant cells have cell walls. Cell walls are formed because of cellulose. </span>
Answer:
Bipedal posture allowed arms to be free to develop and use tools.
Explanation: