Which statement best describes the limits of science? O A. Science cannot answer philosophical questions.
O B. When used properly, science can answer all questions.
O. C. Science can usually answer only mathematical questions.
D. Science cannot answer any difficult questions.

A. Science cannot answer philosophical questions.

Explanation:

Because at least some philosophical problems are not real problems. Instead of a language disease, the solution is not solved by scientific means, but by standardizing the use of language and slenderness. For people who are obsessed with philosophical questions, no scientific explanation can convince them.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

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.