Question

name: date: period: stk:
a change in the environment can change what it takes to survive.
some individuals’ traits give them an advantage over others to survive in their environment.
individuals with favorable traits have a better chance to survive and reproduce.
when they reproduce, their offspring tend to inherit their favorable traits.
more in the next generation will have the favorable trait; fewer will have the less favorable one.
the distribution of traits shift and eventually the favorable form becomes the most common one.

Explanation:

The content describes the process of natural selection, where environmental changes affect survival, favorable traits lead to better survival/reproduction, and these traits become more common over generations. This aligns with concepts in Biology (Natural Science subfield), as natural selection is a core biological concept.

Answer:

The subfield is Biology (under Natural Science).