Taxonomy is an organizing science used in
8
zoology
botany
all of these

What causes darkening of the skin as melanin production increases

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Why is it important to study each branch of earth science?