C, Proteins is the correct answer
Following are the best conditions or examples for the natural selection to occur:
• More organisms are born than can survive.
• Organisms vary in their characteristics, even within a species.
• Differences in reproduction and survival are due to variation among organisms.
Hope so, this answer will help you.
Artifact selections benefits humans by helping us learn what had happened in the past.
It is called passive transport not active transport
