Your heart has two ways to get more blood to your muscles: by beating faster or by sending more blood with each beat (called stroke volume).
A. TRUE
B. FALSE
Select your answer:
Topics:
Toxicology Enzymes and ATP Structure Muscoskeletal System The Brain Metabolism Linked Gene Ear/Eye Medical Terms Physiology Pathology Parts of Human Body Restrictive Respiratory Disorders Composition of Blood and Blood Cells Vitamins Environmental Biotechnology Digestion and Absorption of Carbohydrates Food for ThoughtOther quiz:
Disease › Viewthe state of being in a place or situation where there is no protection from something harmful or unpleasant
A. Transmission
B. Vomit
C. Diarrhea
D. Exposure
Musculoskeletal System › View
What is the function of the ribs in the skeletal system?
A. Protects our brain
B. Allows us to move our mouths
C. Protects our heart and lungs
D. Allows us to walk, run, or jump