Question

How do scientists count a species population?
O
A. Add up the individuals who leave an area or die.
O
B. Add up the individuals who come into an area because of
reproduction or immigration,
O
C. Add up the individuals who come into an area and subtract those
who leave the area.
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D. Add up the biodiversity in an area.

Answer 1

Answer:

Scientists count a species population by first knowing the population in a certain area or small geographical sample location then multiply the result by the total area. This method is often used by scientists while conducting a study of any species .

Explanation:

Answer 2

Answer:

A.Add up the individuals who come into an area and subtract those who leave the area.