Question

James was exposed to a pathogen when he was 10 years old and felt ill.

What would most likely happen if he were exposed to the same pathogen when he is 12 years old?

His body would destroy the pathogen before he felt symptoms.
His reaction to the pathogen would be worse than the first.
His antibodies would decrease, since he had been exposed already.
New types of antibodies would be made in response to the second exposure.

Answer 1

I think the first option would be the answer

Explanation:He has been exposed to the same disease the second time

The cells remember the pathogen so they will fight more bravely

And kill it before it multiplies

Answer 2

Answer:

A.His body would destroy the pathogen before he felt symptoms.

Explanation: I took a test over this and i got it right.