Answer:
A. lipids
Explanation:
Lipids is the macromolecule that makes up the majority of the cell membrane.
B)
Explanation: The birds have to adapt to the different environments, so that means that their beaks - as well as other body features will differ, based on what type of environment the bird lives in and how it survives
Answer:
Dehydration reactions assemble polymers, and hydrolysis reactions break down polymers.
Explanation:
Dehydration reactions link monomers together into polymers by releasing water, and hydrolysis breaks polymers into monomers using a water molecule. Monomers are just single unit molecules and polymers are chains of monomers.
This is an image about how hydrolysis and Dehydration work:
Answer:
through glacial deposits and ice cores
Explanation:
Answer: please add a clear picture