Respiration occurs when oxygen enters the lungs and carbon dioxide is exhaled.
True
Or
False

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

The diagram illustrates the activity of vesicles during a cellular process.

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen