What is the measure of how much surface an object has? a. mass c. region b. volume d. area

Option (d) is the correct answer.

Explanation:

A quantity which helps in expressing two dimensional figure or shape in the plane is known as area.

For example, surface area of a sphere is A = . Therefore, it tells how much space or area is available within the respective diameter or radius.

Thus, we can conclude that area is the measure of how much surface an object has.

age range would be the answer

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.