★ Lung & Breathing Quiz
What do nose hairs and mucus do to inhaled air?
A. Filter out dust particles
B. Provide nutrition
C. Transfer oxygen molecules
D. Cool air down
Select your answer:
Topics:
Hospital Wards and Departments Vessels Food System & Nutrients Metabolism Renal, Cancer, HIV Urinary System Nutrient Cycling Food for Thought Health issue related to immune system Axial & Appendicular Skeleton Skin Structure, Growth & Nutrition The Human Body Respiration, Immune System, Blood Cells Dermatology Vocabulary Body SystemOther quiz:
Diet › ViewHow many food groups are there ?
A. 5
B. 6
C. 8
D. 7
Biological Molecules › View
Which of the following biological molecules stores genetic information?
A. protein
B. carbohydrate
C. lipids
D. nucleic Acids