Answer:
Masks are a simple barrier to help prevent your respiratory droplets from reaching others. Studies show that masks reduce the spray of droplets when worn over the nose and mouth.
Explanation:
Answer:
commensalism
Explanation:
One organism is benefited while the other is not harmed or benefited.
Mutations are not a mechanism for evolution.
Answer:
Turn a right on Mccallin Drive! Thank me later. ;)
Explanation:
I believe the answer is respiration