★ Mechanical Digestion Quiz
What hard, tough, and shiny substance covers the teeth?
A. wax
B. diamond
C. keratin
D. enamel
Select your answer:
Topics:
Sports Medicine Nutrition Vocabulary Skeletal Tissue Anatomical Terminology Multicellular Organisms Cardio and Resp Disorders Muscle Histology Histology of Nervous and Muscle Tissues Eye or Nose Injuries Principles of Microbiology Asexual Reproduction Respiratory System Immunity Cells, Genetics & Heredity Review Nutrition & WellnessOther quiz:
Integumentary System › ViewWhich is not a function of the integumentary system?
A. Protection against foreign objects
B. Sweating/cooling
C. Insulating/warming
D. Urinating
Stress and Mental Health › View
Responsibility is being accountable for your….
A. Actions.
B. Decisions.
C. Behaviour.
D. All of the above.