describe how Darwin's theory of evolution by natural selection can explain the spread of antibiotic-resistant microorganisms which caused the return of Leticia strep throat

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

How does secondary succession differ from primary succession?