Answer:
Sperm is the componet of a person diet that is enmsentital for perustalsis
It allows them to study and analyze the species.
It should be A) cell since everything is made of cell in a living body.
One of the reasons for the success of the smallpox eradication campaign was that small pox only occurred in humans. Smallpox is an extremely contagious and deadly virus for which there is no known cure. it is caused by two variants, Variola major and Variola minor. it is a disease of the past that was eliminated by worldwide vaccination.
Answer:
plate boundaries
Explanation:
i just think i remember it from 6th grade Imao, its been a couple years though