Which human activity would most likely decrease the amount of carbon dioxide in the atmosphere

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

Compare the composition of the moon's surface with the composition of the earth's surface.