The system composed of bones to help support and protect the body
A. muscular system
B. skeletal system
C. endocrine system
D. nervous system
Select your answer:
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Mutations Human Body Branches of Microbiology Skel, Musc, Nerv, Circ, Resp Teeth and Microbes Life Processes Excretion Diseases of The Nervous System Psychology, Psychiatry, & Social Work Regulating the Cell Cycle Health and The Environment Respiration Anatomy and Physiology Biodiversity RDA Dental Caries Vision & Hearing Respiration, Immune System, Blood CellsOther quiz:
The Cardiovascular System OCR A-level › ViewEjection fraction is the ….
A. volume of blood pumped out the left ventricle per beat
B. volume of blood pumped out the right ventricle per beat
C. volume of blood pumped out both ventricles per beat
D. volume of blood pumped around the body
Human Anatomy and Physiology › View
Which has the highest pressure?
A. Both are equal
B. Pulmonary
C. Systemic
D. None