Afternoon. so yea i think its b too
Lol, check your science book incase im wrong but
a·mi·no ac·id<span>əˌmēnō ˈasəd/</span>nounBIOCHEMISTRYplural noun: amino acidsa simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
hope i helped a bit
Answer:
Superposition
Explanation:
Sedimentary rocks are deposited one on top of another. The youngest layers are found at the top of the sequence, and the oldest layers are found at the bottom.
B, C, D
A is r-selected species
