Introns are regions that do not code for proteins.
An area is a rectangular region of cells.
Introns are areas that do not code for proteins.
Introns are areas that

(A) it keeps an organism warm
(B) Plant reproduction
(C) the wearing away of rock
(D) do not code for protein
(E) Something coming from a gland
(F) Plant growth is reduced
(G) allow growth
(H) produce offspring