Why did medical laboratories become so important in the late 1800s? O Pathogens had just been identified, and labs were needed to see them.
X-rays were discovered, and doctors began to order them often.
O Scientists had just discovered uroscopy and what it could tell them.
Matteucci began experimenting with electrical impulses in frogs.

Drea has never had alcohol, but she believes her friends when they tell her that almost everybody at their school drinks on a regular basis. in reality, very few students at the school drink alcohol.which statement best describes what is occurring in this situation? a.peers are influencing what drea thinks of as normal behavior. b.peers are pressuring drea to drink. c.drea is not really influenced by what her peers think. d.drea is giving in to peer pressure.

What is the purpose of pre-exposure prophylaxis

How can participating in a water activity by yourself could be dangerous even if it is a simple activity that you frequently do.