What is mechanical digestion?
A. Cars breaking food into pieces
B. Chewing, Tearing, and Grinding
C. Acid
Select your answer:
Topics:
The Respiratory System Soldiers of Defense Skeleton and Muscles The nervous system & brain Unintentional Injuries Cell Theory Blood Pressure Excretory System Injuries in Archery Connective Tissue Hemodynamic Disorder Proteins, Amino Acids, & Enzymes Vision & Hearing Meiosis and intro to Genetics MycologyOther quiz:
Joints & Movement › ViewCircumduction is a combination of…
A. Rotation, adduction and abduction
B. plantarflexion, dorsiflextion, pronation and supination
C. Flexion, extension, pronation and supination
D. Flexion, extension, adduction and abduction
Skeletal System › View
The following are some ways of keeping our bones healthy and strong except.
A. Eat the proper kinds of foods
B. have too much exposure to sunlight
C. Have enough exercise and rest
D. Maintain proper posture
E. Keep safe