Topics: Physical Quiz
Doing sit ups is a great way to strengthen your abdominal muscles.
A. TRUE
B. FALSE
Select your answer:

Topics:
The Respiratory System Neurology Reproduction in Human Beings The Nervous System and The Senses Physical Fitness Nutritional Trivia Digestion and Absorption of Carbohydrates Human Anatomy and Physiology - Types of Tissues The Brain Our Control Center Eyes DNA Replication Anatomy Muscles Healthy Lifestyle Philosophy NutritionOther quiz:
Metabolism › ViewOxidation is the _____ and reduction is the _____
A. loss of electrons, gain of electrons
B. gain of protons, loss of protons
C. loss of protons, gain of protons
D. loss of electrons, gain of protons
Environment › View
In plants, respiration occurs
A. During the day only
B. During the night only
C. During day and night
D. Only when photosynthesis does not take place