★ The Cardiovascular System OCR A-level Quiz
What does the sympathetic nervous system do?
A. Increase heart rate
B. decrease heart rate
C. release hormones
D. absorb hormones
Select your answer:
Topics:
Dimensions of Wellness Gene Expression Functional Anatomy in Track & Field Agents of Disease Dental Caries The Ankle and Lower Leg Microbiology Cell Structure and Function Concept Salmonella vs E.coli Physical Skills for Health Cardiorespiratory Endurance Microbial Growth Integumentary and Musculoskeletal Systems Carbohydrate MetabolismOther quiz:
Musculoskeletal System › ViewWhat are tough strands of connective tissue that connect muscle to your bones called?
A. ligaments
B. lever
C. fulcrum
D. tendons
Organ Systems › View
Which body system is responsible for carrying oxygen and carbon dioxide in and out of your body?
A. respiratory
B. muscular
C. reproductive
D. nervous