Given a scientific question, generate a correct answer to it.

[EX Q]: Wind is one method for dispersal of what, ensuring a new generation?
[EX A]: seeds

[EX Q]: Where do most of the steps of cellular respiration take place?
[EX A]: mitochondria

[EX Q]: Anabolic steroids, a form of the male sex hormone testosterone, are one of the most widely known performance-enhancing drugs. steroids are used to help build what?
[EX A]:
muscle mass