I believe that the answer is b. False because just because you don't have any symptoms doesn't mean you never will. For example, I never caught the flu in my childhood. But that doesn't mean I never will.
Answer:
environment
is there things we see or feel that's around us it's called the environment environment is made up of a lot of things like examples I may sayanimals plants human beings electronic gadgets and so on and so forth
Because brain damage accrues after only 3 minutes without oxygen, which causes death.
It originated in China
It is highly contagious
It infects the lungs
It can cause permanent damage
Seniors are more prone to getting it
C heritability
herdity means family or ancestors
