★ The Brain Quiz
The energy used by the brain is enough to light a 25 watt light bulb.
A. TRUE
B. FALSE
Select your answer:
Topics:
Endodontic Surgery Movement All About Blood My Teeth Human Body and Pathogens Vision and Hearing Defects Circulatory and Lymphatic System Cardiology Services Med Terms Life Processes Excretion Mycology Muscles and Movements Musculoskeletal System Muscle Anatomy Properties of the Hair Nervous SystemOther quiz:
Eye and Ear › ViewFor clear vision, an image must be focused exactly on the ________________.
A. retina
B. pupil
C. optic nerve
D. lens
Human Body Systems › View
Moves blood through the body, supplies oxygen and nutrients, and removes wastes
A. Digestive system
B. Circulatory system
C. Nervous system
D. Endocrine system