Select your answer:

Topics:
Human Brain Neurology Monoclonal Antibodies Respiration in Organisms Child Development Skeletal Pathology Life Processes Excretion Terms for The Skeletal System Bariatric Surgery and Diabetes Circulatory System - Pathway of Blood Diseases of The Digestive System Metabolism Cardiovascular Smoking Related Diseases Muscular SystemOther quiz:
Your Body › ViewThe system composed of muscles that help in movement
A. skeletal system
B. muscular system
C. digestive system
D. endocrine system
Biology › View
Which of the following is a behavior?
A. running when startled
B. having very sharp teeth
C. having a good sense of smell
D. having long legs