GIVING BRAINLIEST!! What is the best explanation of why trees are such an important resource to the environment?

A) Trees provide shade from the sun for humans and animals.
B) Trees provide oxygen for humans and animals to breathe.
C) Trees provide furniture like tables and chairs to use.
D) Trees are beautiful to look at in parks and forests.

I'm pretty sure it's B

Explanation:

Most of them are decent reasons but B is the best.

B

Explanation: Trees help animals live and humans live that is why b is the best answer and it also says environment furniture is not environment d is not right because it says resource beautiful is not a resource a is the closets to being right is it not a because animals will not die if they don't have shade

b. heterotroph

explanation:

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