C it will be c because earth has water
A. community and abiotic environment
They help with metabolism and can act as enzymes or carriers and hormones. Protein has amino acids within it
It is better for the whales to go where the whales have the ability to dive longer and deeper to find cooler water.
Proteins that assist in the movement of substances across can be classified into two types which are:
<h3>What are Proteins?</h3>
These are biological molecule which consists of amino acid sequences and are involved in metabolic activities in the body.
They are also found in cells and help in the selective movement of molecules in and out of the cell.
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