★ Cardiorespiratory System Quiz
After a red blood cell delivers its oxygen to a muscle, the correct pathway back to the heart is
A. Muscle, veins, capillaries, heart
B. Muscle, capillaries, veins, heart
C. Muscle, capillaries, arteries, heart
D. Muscle, arteries, capillaries, heart
Select your answer:

Topics:
The Inflammatory Response Carbohydrate Metabolism Bacteria & Disease Deficiency Disease Diseases of The Digestive System Skin Growth Circulatory System - Pathway of Blood Restrictive Respiratory Disorders Healthcare Systems and Settings Muscle Histology Cardiorespiratory Endurance Entomology Enzyme Ankle, Foot, & LL - Injuries Cellular RespirationOther quiz:
Lifestyle Diseases › ViewA group of cells that invade and destroy surrounding tissues.
A. Benign tumor
B. Malignant tumor
C. Carcinogens
Reproduction › View
The ploidy of generative cell in a pollen grain is
A. haploid
B. diploid
C. triploid
D. tetraploid