★ Pathogens - Bacteria and Viruses Quiz
Which of the following statements are true?
A. All microorganisms are bad
B. All microorganisms are good
C. Some microorganisms are harmful, while some can be helpful
D. Microorganisms are too small to do anything to anyone
Select your answer:
Topics:
Excretion Biological Organisms Classification The Musculoskeletal and Integumentary Systems Bone Shapes & Long Bone Anatomy Circulation and Excretion Urinary System Cell Theory & Melanoma Immunology: T cell Development Soldiers of Defense Anatomy Respiratory System Biochemistry Lab Nail Diseases and Disorders Microbes Health Disease and ImmunityOther quiz:
Body Systems › ViewWhat is the purpose of the digestive system?
A. To digest food
B. To breathe
C. To move
D. To create hormones
Circulatory System › View
The type of blood vessel that normally carries de-oxygenated blood back to the heart from body cells?
A. arteries
B. capillaries
C. veins