PLEASE HELPPP

How can vaccines be used to prevent viral infections?

A: creating an immune response in the host

B: destroying any viruses that enter the host

C: creating a blocking protein on the cell

D: preventing replication of the virus

c.more precipitation,but only when emission levels.

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation: