Select the three most prevalent types of healthcare-associated infections.

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

Compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.