An adaptation is a trait that helps an
organism...

A. Fight better

B. Overproduce valuations

C. Survive and reproduce.

D. larger and stronger

we have to see the answer choices slime

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

answer///africa and asia;

answerhomologous structures;