Question

Answer me fast
It's very urgent guys ​

Answer 1

Answer:

I THINK FIRST ONE IS THE CORRECT OPTION

Explanation:

PLEASE MARK ME AS THE BRAINLIEST

Answer 2

Answer:

pathogen is an organism that causes disease.

Your body is naturally full of microbes. However, these microbes only cause a problem if your immune system is weakened or if they manage to enter a normally sterile part of your body.

Pathogens are different and can cause disease upon entering the body.

Explanation:

A. pathogens-virus disease caused- dengue fever