To be selective is to have a response or reaction to a very specific pathogen. Is the innate immune system selective? Or is it able to tackle more than one type of pathogen? Explain your answer below. (Keep it simple)

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

Which statement best describes the role of religion and culture in ancient medicine?

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm