Answer:
Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal element.
Answer: It would us valine
Explanation:
I've learned that the circulatory system is responsible for transporting nutrients and blood throughout the entire body :D
The answer your looking for is 20 Amino Acids.<span>
</span>