★ Cardiorespiratory System Quiz
What is the recommended frequency, intensity, and time to improve cardiorespiratory endurance?
A. 3-5 days/week, 51-65% max heart rate, 45 minutes/workout
B. 3-5 days/week, 51-65% max heart rate, 60 minutes/ workout
C. 5-7 days/week, 51-65% max heart rate, 45 minutes/workout
D. 5-7 days/week, 66-85% max heart rate, 60+ minutes/workout
Select your answer:
Topics:
Major Organs Body Fluids and Blood Cells Physical Inherited & Acquired Traits Human Genome and Bioethics Review Defence against Infectious Diseases Human Muscle Cell Structure and Functions EKG Medical Term Skeletal Muscle Anatomy Cells Cell Division Energy, Hydrology, Microbiology Monoclonal Antibodies Cellular RespirationOther quiz:
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A. Halogen
B. Hydrogen
C. Noble Gases
D. Carbon
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How do viruses quickly travel around the world?
A. Airplanes
B. Boats
C. Email
D. Shipping Containers