Answer:
sorry I can't understand it
The three main functions of hair are typically protection, body temperature regulation, and the facilitation of evaporation of the bodies perspiration.
Answer:
The right answer is D.
Explanation:
The messenger ribonucleic acid, messenger RNA, or mRNA is a transient copy of a portion of the DNA corresponding to one or more genes. mRNA is used as an intermediate by cells for protein synthesis. Jacques Monod, François Jacob, and their collaborators issued and showed the concept of messenger RNA in 1960.
