Which is a difference between bacteria and viruses that shows that bacteria are living organisms and viruses are not? answers. com?

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia