Question

what is another name for natural selection? survival of the fittest survival of the biggest survival of the smartest survival of the fastest

Explanation:

Natural selection is a key concept in biology (a subfield of Natural Science) where organisms better adapted to their environment tend to survive and reproduce more. The phrase "survival of the fittest" (coined by Herbert Spencer) is commonly used as a synonym for natural selection, as "fittest" here refers to those best adapted, not just physically strong, big, smart, or fast. The other options focus on single traits (biggest, smartest, fastest) which don't capture the broader idea of adaptation as natural selection does.

Answer:

A. survival of the fittest