★ The Vascular System and Blood Flow Quiz
What is the function of the skeletal muscle pump in the return of blood to the heart?
A. Increasing the delivery of blood to the working muscle
B. Regulating blood clotting
C. Pushing or massaging blood back to the heart with each muscle contraction
D. Assisting in the distribution of blood to different organs
Select your answer:
Topics:
PHYSIOLOGY OF KIDNEY Leaves Genes and Cells Enzymes Levels of Organization CVA The Nervous System and The Senses BTEC Biological Approach Revise Major Nutrients Obstructive Lung Disease Children Well-being Molecular Basis of Inheritance Biological Molecules and Enzymes Pulse How the Eyes workOther quiz:
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A. antibiotics
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A mosquito can spread the West Nile Virus but remains unaffected by the disease. Which best describes the mosquito?
A. vector
B. parasite
C. mutagen
D. pathogen