Author Question: Microorganisms are spread by: A) an airborne and oral route. B) direct contact, indirect ... (Read 152 times)

leilurhhh · **on:** Jul 12, 2018

Microorganisms are spread by:

A) an airborne and oral route.
B) direct contact, indirect contact, insects, and pests.
C) dirty hands, sneezing, and sexual contact.
D) all of the above.

Question 2

Factors that affect the growth of microorganisms include:

A) food, moisture, temperature, oxygen, host, and parasites.
B) food, moisture, contaminated material, oxygen, and a host.
C) food, moisture, temperature, oxygen, parasites, and feces.
D) food, moisture, temperature, oxygen, light, and dead and living matter.