Topics: Lungs Quiz
The gas that provides energy to the body is oxygen, while the one that produces waste products or “exhaust” of the body is _________________________.
A. carbon dioxide
B. Water
C. Blood
D. Fluid
Select your answer:

Topics:
Medical Vocabulary Radiography Macronutrients & Micronutrients Health and Hygiene Kidney - Loop of Henlé Bacterial Resistance and Biotechnology Non-Communicable Disease Diseases of Digestive System The Cardiovascular System OCR A-level Enzymes and Their Functions Neuroanatomy of CNS Bacterial Cell Structure Nutrient Cycling Pathophysiology Safety and First AidOther quiz:
The Human Body › ViewWhich of these tubes carries air in the lungs?
A. bronchi
B. blood vessel
C. trachea
D. larynx
Tongue and Skin › View
Label the pointed part of the skin.
A. Epidermis
B. Dermis
C. Hypodermis