Which pathogen attacks specific types of cells by attaching itself onto the cell, injecting genetic material into the cell, and then making copies of itself? Bacterium
Parasite
Virus
Fungus

Can someone give me a hand with this one.

Write a short letter to an imaginary friend. tell him or her how you feel about substance abuse. suggest at least 2 (two) alternatives that will you friend relieve the tension or anxiety he or she feels. give an example of one way the friend can get if they need to get .

How hypertension, heart disease, and stroke are related. explain