Mercury because it is way too hot to have an atmosphere.
Answer:
what do you need help with?
Explanation:
Vaccine is preventing the infection.
Antiviral is a medicine taken after infection
Answer:
D.
Explanation:
It is all of these because the motion is A. speed because when something is moving it has a certain speed. B. position. it's motion determines its next position. direction because without direction it would not move. direction DIRECTS it which way to go. so D. , all of them
Neither, humans don't have an estrous cycle, instead the females have a menstrual cycle.