The answer is D. They were strong communicators
Answer:
all the gray squirrels that live in a forest.
Explanation:
Population is determined by taking the statistics of a particular organism living and reproducing in a particular area. There are different ways of measuring the population size and density of organisms.
Population density is commonly measured using three different ways - physiological density, arithmetic density and agricultural density.
Therefore, 'all the gray squirrels that live in a forest' best describes a population because it has been determined through population density of a particular area.
Generally speaking, a civilization whose impact can be felt on history for a very long time can be called a "lasting civilization", since the things they put into effect have "lasted" throughout the years.
I pick A and D because if your business expand more people will work there