An individual was exposed to a contagious disease but did not become infected. The agent was unable to enter the body and grow b

Question

3 years ago

5

An individual was exposed to a contagious disease but did not become infected. The agent was unable to enter the body and grow b

ecause it was stopped by the person's skin. This is an example of how a __________ can prevent disease.
A.
chemical barrier
B.
physical barrier
C.
protective behavior
D.
medication

English

2 answers:

Pachacha [2.7K] · Answer 1 · 2022-05-15T01:27:10+03:00

Pachacha [2.7K]3 years ago

7 0

Answer:

B.

Explanation:

Physical barrier

Kobotan [32] · Answer 2 · 2022-05-15T03:38:00+03:00

Kobotan [32]3 years ago

3 0

Answer:

b

Explanation: