Scientific investigations often lead to the formulation of new scientific questions. the observations charles darwin made during his time aboard the h. m.s. beagle prompted him to ask which question

That whether the gathering of slow changes in a population results in the formation of a new species over time?

Explanation:

The man behind the concept of natural selection is Charles Darwin, that certain kinds of traits, which provide relative benefit would generally appear more and more, and finally modifying the species with time. Thus, the gathering of slow changes in a population results in the formation of new species with time. The discovery made by Darwin was associated with selective breeding, however, his prime agenda was gradual selection, not the breeding itself.

its b. greenhouse gasses trap uv rays for heat so that the plants stay alive.