Why do some colors of visible light penetrate deeper in the ocean than other colors?

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

2%? i tried finding the exact sorry if it's not 100% correct ; -;