Which following groups is a population? A. All of the living things that interact within a forest ecosystem B. All of the living things and nonliving things that interact within a forest ecosystem C. All of the insects living in a forest ecosystem D. All of the white- tailed deer living in a forest ecosystem

I believe your answer would be A.

Hope this helps!!

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

i think the answer would d