All of the elephants living in a wildlife preserve would be considered a

All of the elephants living in a wildlife preserve would be considered a population.

Explanation:

A population is defined as the whole number of animals in a region. In this example, the total of elephants living in an area or region (wildlife preserve) are part of a population. Also, the members of that population found there are able to interbreed with each other.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above