★ Nutrient Cycling Quiz
What is the biosphere?
A. all the air and gases on the planet
B. made up of living things
C. the non-living soil, rocks, and minerals of the Earth
D. the rivers, lakes, and oceans of the Earth
Select your answer:
Topics:
Carbohydrates Food and Health & Bones and Muscles Medical Suffixes ICU Homeostasis and Disease Dental Caries Cells Macromolecules & Nutrients Respiratory Nutrition, Neuroscience & Mental Health Endodontic Surgery Nutrition Pediatrics Anatomy - Cellular Respiration EyeOther quiz:
Infection Control › ViewWhat is the single most effective way to break the chain of infection?
A. handwashing
B. sterilization
C. cleaning surfaces
D. nutrition
Lung & Breathing › View
What is it called when you breathe in through your nose or mouth?
A. Inhale
B. Exhale
C. Unhale
D. Dehale