C the content is current but It might be D
I ink what the other person said
Answer:
The introns of protein-encoding nuclear genes of higher eukaryotes almost invariably begin (5') with GT and end (3') with AG. In addition, the 3'subterminal A in the “TACTAAC box” is completely conserved; this A is involved in bond formation during intron excision.
A biological community with organisms interacting within their environment :)
Honestly he’s not wrong sorry
