Both may ask questions, do research, make observations and perform experiments. <span>They may differ because one studies nonliving things and a life scientist studies living things.</span>
Because the can receive blood from any person with blood type of O,A.B and AB.
I believe the answer would be option B. Hope that helps.
left is metal (except for hydrogen), there is a line that separates metal and non-metal and in between those, that are hugging the line are metalloids
