★ Food and Nutrition Quiz
The main chemical substances used to digest foods are:
A. vitamins
B. bacteria
C. digestifs
D. enzymes
Select your answer:
Topics:
Essential Nutrients Transport System Vitals Eco Factors & Bacteria The Human Body Vocabulary for Organisms in Ecosystems DNA and Polypeptide Synthesis Body Health and Social Care Anatomy Respiratory System Hemodynamic Disorder Safety Terms Body Fluids & Circulation Psychopathology Discovery of DNAOther quiz:
Health › Viewby the 9th week, a _____ is less than an inch long and weighing only 1/6 ounce
A. embryo
B. placenta
C. fetus
Diet › View
Balanced diets contain the proper amounts of __________
A. almonds
B. nutrients
C. calories
D. sugar