Answer:
I think it is A loss of biodiversity.
Explanation:
Sorry if it is wrong.
About half of a body’s weight is muscle. Muscle tissue is of three distinct types: skeletal, cardiac, and smooth. Each type has a unique structure and a specific role. Skeletal muscle<span> moves bones. </span>Cardiac muscle<span> contracts the heart to pump blood. The </span>smooth muscle<span> tissue that changes shape to facilitate bodily functions of intestine and bladder. Here are more details about the structure and function of each type of muscle tissue in the human muscular system. </span>
Because an amino acid<span> cannot be </span><span>synthesized</span><span> by the organism, and it must be supplied in its diet.</span>
the answer is c because that is the answer im sure and by the way your welcome
The movement in phloem is bidirectional, whereas, in xylem cells, it is unidirectional (upward).
