The answer is <span>neurogenesis and hippocampus</span>
density, it's a mass per unit volume
Answer:
kidneys, large intestine, skin, and lungs.
Explanation:
They all excrete
It is mRNA because RNA, which stands for ribonucleic acid, is a polymeric molecule made up of one or more nucleotides. ... During the process known as transcription, a RNA copy of a segment of DNA, or messenger RNA (mRNA), is made. This strand of RNA can then be read by a ribosome to form a protein.