★ Circulatory & Respiratory Quiz
What do Red-Blood cells do?
A. Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs
B. keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
C. Collects blood from the capillaries and drain it into the veins
D. Bring nutriients to the cells and carries away waste materials.
Select your answer:
Topics:
Transportation The Brain Liveability Nutrition, Neuroscience & Mental Health Pulse Enzymes and Movement of Substances The Musculoskeletal and Integumentary Systems Hematology The Skeletal System Conjunctivita Bio Cells Connective Tissue Biology for Engineers Protein and Amino Acid Metabolism Carbohydrates / Fat-soluble VitaminsOther quiz:
Digestive System › ViewProcess of changing food from complex 4 or into simple substance play the body benefit from them
A. Digestion process
B. Respiration process
C. Nutrition process
Non-infectious Disease › View
Epidemiological studies are only used to study non-infectious disease
A. TRUE
B. FALSE