Proteins is correct.....
please vote my answer brainliest. thanks!
Claim: Whales evolved from land mammals to water mammals.
Evidence: The first whales evolved over 50 million years. One of the first whales, such as Pakicetus, were land animals with long skulls and carnivorous teeth, much like many adaptable land mammals back then and today.
Answer:
having traits that help a single organism survive
They are both the building blocks of life
Answer:
A) identical to its parent
Explanation:
It was produced through asexual reproduction.