Which type of scientist studies how to use plants for food, medicine and other products? Pls help fast pleas

Bloodborn pathogens are infectious microorganisms carried by what?

Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?

Peter's doctor calculated his body mass index (bmi) and determined that his fat-to-lean tissue ratio was a bit too high. which of the following should peter increase in his weekly schedule to specifically address this issue?