★ Body System Quiz
What is the biggest function of the respiratory system?
A. to pump blood
B. to help us digest food
C. to take in oxygen and release carbon dioxide
D. to help us fight disease and infection
Select your answer:
Topics:
Bone, Spine, and Joint Pathology Oral Surgery Who am Eye? Disorders of The Joints Bone Development and Remodeling Cosmetology Anatomy Integumentary and Musculoskeletal Systems Cellular Components DNA and Genetic Manipulation Psychology Vocabulary Entomology Macro and Micro Nutrients Health - Nutrition Anatomy and Physiology Excretory and Musculoskeletal SystemOther quiz:
Environment › ViewAntagonistic substances released by microorganisms in the rhizosphere may allow plants to enter ………………. relationship with other plants.
A. commensal
B. symbiotic
C. amensal
D. competition
PHE Healthy Lifestyle › View
What is this?
A. Fruits
B. Healthy food
C. Junk food
D. Vegetables