Question

question 2
1 pts
evolution is a change at the level of
cells
populations
communities
organisms

Explanation:

Evolution refers to the change in the heritable characteristics of biological populations over successive generations. It occurs at the population level because it involves changes in the gene pool (frequency of alleles) of a group of interbreeding individuals (a population) over time. Individual organisms do not evolve, cells are too small - scale, and communities involve multiple species and evolution is about the change within a species' population.

Answer:

B. populations