True or False:

Question

Washing your hands can help protect you from dangerous pathogens.
(1 point)
true
false

True or False
Infectious diseases are caused by organisms or viruses that enter and multiply within the human body
(1 point)
true
false

Physical lines of defense include

(1 point)

skin, cielia, and mucous membranes
hair
nails.
teeth

Answer 1

1. True - Washing your hands can help protect you from dangerous pathogens.

2. True - Infectious diseases are caused by organisms or viruses that enter and multiply within the human body.

3. Physical lines of defense include skin, cilia, and mucous membranes.