Scientific investigations often lead to the formulation of new scientific questions. The observations Charles Darwin's work
after he returned home from his voyage prompted him to ask which question?

b

explanation:

answer; i believe the correct answer is (data); /// good luck

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).