Topics: Body Systems Quiz
What is the main function of the respiratory system?
A. to provide oxygen and remove carbon dioxide from the body
B. to bring oxygen to the body
C. to break down food and absorb nutrients
D. to remove oxygen from the body and deliver carbon dioxide
Select your answer:
Topics:
Neuron Structure Hazards & Risks Movement and Locomotion Pharmacology Health and Social Care Perioperative Nursing Care Enzymes and Digestion Deficiency Diseases Genetics and Probability Malaria Cell Biology & Biotechnology Carbohydrates Nervous, Musculoskeletal Systems, Integumentary Systems Hospitality Nerve Injuries in Oral & Maxillofacial SurgeryOther quiz:
Macromolecules › ViewIn an experiment , the condition that is manipulated (changed) by a scientist is the
A. Constant
B. Dependent variable
C. Control condition
D. Independent variable
Circulatory & Respiratory System › View
Help clot the blood to keep you from bleeding to death when you are injured. They are cell fragments.
A. plasma
B. red blood cells
C. white blood cells
D. platelets