Determine whether each statement describes mitosis, meiosis, or both mitosis and meiosis

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Which is not displayed on the graph

If blood is in short supply which blood type would be the most beneficial to have on hand if someone needed a blood transfusion?