Answer:
The flu is caused by influenza viruses that infect the nose, throat, and lungs. These viruses spread when people with flu cough, sneeze or talk, sending droplets with the virus into the air and potentially into the mouths or noses of people who are nearby.
Explanation:
Answer:
So the soil can be heathy and and grow stuff like food, trees, things that are necessary for survival.
Answer:
The correct answers are
A.Layer C is younger than layer A.
B. Layer B is younger than layer A but older than layer D.
Explanation:
just took the test and got it right