Answer:
D
Explanation:
it is not c since the heart is one organ
and it is not b since there is more than just muscle in the heart so more than one kind of cell
and for a i assume you meant industrial cell which is a machine part
d is the answer heart an organ has 2 or more kinds of tissue that preforms a particular function
The answer is “Organisms that contain functional recombinant DNA
<span>15.83 m3 is your answer</span>
D. Amino acids
Your welcome!
An enzyme is a protein produced by an organism that speeds up chemical reactions