Answer:
An example of macroevolution is the evolution of a new species. One mechanism that drives evolution is natural selection, which is a process that increases the frequency of advantageous alleles in a population. Natural selection results in organisms that are more likely to survive and reproduce.
Answer:
I think it might be B
PLS TELL ME IF I'M WRONG!
Answer: greenhouse gases
Explanation:they get trapped at the troposphere but also travel to the stratosphere due to change in air pressure with height.
Gago ka!!
Gago is a descendant of the Portuguese word gago and gaguejar, meaning "stupid", "foolish" or "ignorant".