An adaptation that makes bipedalism possible is the need to get around. If your slithering on the ground, you could get diseases, or get hurt.
Answer:
Ok I need more of the question more info.
Explanation:
Answer:
Section 3.2Primary Structure: Amino Acids Are Linked by Peptide Bonds to Form Polypeptide Chains. Proteins are linear polymers formed by linking the α-carboxyl group of one amino acid to the α-amino group of another amino acid with a peptide bond (also called an amide bond)
Explanation:
It is a tectonic plate, it is constantly moving and shaping the Earth's crust.
B. larger and more complex
Explanation: As the environment became more unpredictable, bigger brains helped our ancestors survive.
