Topics: Musculoskeletal System Quiz
Why are muscles in antagonistic pairs?
A. Muscles can only push
B. Muscles can only pull
C. Movement
D. Homeostasis
Select your answer:

Topics:
Urinary System and Fluid Balance Immune Response Vitamins Purpose and Function of the Skeletal System Enzymes and Their Functions Physical Fitness Bones Cell Theory and Cell Organelles Ortho Infectious Disease Nutrition and Human Digestive System Toxicology Health Care Genes and Cells Cardio and Resp Disorders Skin AppendagesOther quiz:
Bonding and the Periodic Table › ViewSolid non-metals tend to be what in terms of physical properties?
A. Dull and Brittle
B. Bright and Shiny
C. Bright and Brittle
D. Dull and Shiny
Biochemistry › View
Which property is NOT shared by isotopes of the same element?
A. Number of protons
B. Atomic mass
C. Chemical behavior
D. Number of electrons