I will do Brainliest Submit your answer for exam activity 3-2 regarding the zones of lake Michigan scuba divers will pass through

How are viruses and bacteria different?

What was the land like over 500 million years ago? what was under the sea?

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