★ Mouth - Stomach Quiz
Enzymes (chemicals) in your saliva help break down food while chewing. This is…
A. Mechanical digestion
B. Chemical digestion
Select your answer:
Topics:
Hematology Body Systems and Medical Sciences Body System Inner Ear Neuroanatomy Physical Activity Discovery of DNA Bone Physiology Vessels Bacteria Structure Med Term Musculoskeletal T Cells My Teeth Disease, Immunity, and Phatogens Immunology EndocrinologyOther quiz:
Immunology › ViewThe first line of defense against antigen is the _________ system.
A. respiratory
B. digestive
C. integumentary
D. lymphatic
Introduction to Mycology › View
Which of the following is not true of fungi?
A. They are photosynthetic
B. They are heterotrophic
C. They are eukaryotic
D. They are saprophytic