The answer is b. The ability of all living things to maintain a relatively stable internal environment
The least related to organism A is Organism D.
<h3>What is amino acid?</h3>
Amino acid is an organic compound made up of amine, carboxylic group and an organic R group.
Amino acids are the primary building block of proteins.
There are 20 types of amino acids are present.
Amino acids are necessary for the growth of the body.
Thus, the correct option is organism D.
Learn more about amino acid
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True
Because they break down what they are made of