★ Warm up Quiz
What is the reason for jogging in a cool down?
A. Increase heart rate slowly
B. Slow heart rate down
C. Return heart rate gradually to its resting level
D. To burn more calories
Select your answer:
Topics:
Cell Theory and Cellular Structure Orthopaedic Neurology Deficiency Disease Circulatory & Respiratory System Source of Food Bacteria & Disease Blood & Blood Vessels Ears Nutrition and Biochemistry Vocabulary Personal Growth Plan Effects of Exercise on the Musculoskeletal System Conjunctivita Genetics Neuron Structure HemodynamicsOther quiz:
Pediatric Cardiology › ViewThe umbilical arteries carry
A. oxygenated blood
B. deoxygenated blood
Structures and Functions of Living Organisms and Genetics › View
Why do the other body systems depend on the circulatory system?
A. It protects the organs of other body systems.
B. It produces energy for the other body systems.
C. It picks up waste materials from other body systems.
D. It sends messages from the brain to the other body systems.