★ Pollution Quiz
What are the main sources of water pollution?
A. Plastic, Paper, and Metal
B. Snails in water
C. Help, there is a boot with a snake inside of it that somehow in the nearby lake.
D. Agriculture, Industry, and Community
Select your answer:
Topics:
Macromolecules and Enzymes Nutrients in Food Patient-Centered Endocrinology Human Organs Nervous and Endocrine System Infection Detection Urinary System, Fluid, Electrolyte and ph Balance Macromolecules & Nutrients Forensic Odontology Cells & Body Systems Circulatory and Respiratory System Animal Nutrition Cell Division Cellular Respiration Medical, Legal, and Ethical IssuesOther quiz:
Health and Nutrition › ViewWhat is the most important meal of the day?
A. dinner
B. supper
C. lunch
D. breakfast
Disease as a Failure of Homeostasis › View
A vaccine can protect you against a disease because it
A. destroys toxic substances from bacteria before they can make you sick
B. stimulates your immune system against the pathogen
C. kills any pathogenic bacteria in your body
D. changes pathogenic bacteria into harmless bacteria