Answer:
A chain sequence of amino acids..
if my answer helps you than mark me as brainliest
It is a covalent substance because there is a covalent bond between Hydrogen and Oxygen
Answer:
Yes, it is an adaptation.
Explanation:
The squirrels with the darker coat color may have adapted to fit in with the surroundings, like if your neighborhood had darker colored tree bark. There is also the possibility that they adapted to avoid predators, such as stray cats and dogs (which would mean that they adapted to become less visible to their attacker).
