Does an individual adapt or does a population adapt?

easily

Japan.

All fish adapt to their environment in many ways and it depends on where they live and what breed of fish it its.

Adapt is to get used to your surroundings, to learn to use something for your own advantage.Social StudiesAdapt can also mean to camouflage for self-preservation and to hunt.

In any given population, there is always a struggle for survival, e.g. competition for food, threat from predators etc.; because of natural variation no two members have identical characteristics,...