★ Hele Skeletal System Quiz
What are Vertebrates?
A. Animals that have bones on the outside of their bodies
B. Animals that do not have bones
C. Animals that have bones; specifically a back bone
Select your answer:
Topics:
Human Eye and Colourful World Molecular Genetics Organelles Psychiatry Skin Diseases Lifetime Wellness Thyroid Gland Infection Detection Weight Management Nervous System Skeleton The Brain Our Control Center CPR Dental Caries Sources Of FoodOther quiz:
Body Movements › ViewA fluid that lubricates the bones is ______________
A. synovial
B. oil
C. blood
D. ligament
Eye Histology › View
True/False: The lens can change shape to focus light and also varies depending on species.
A. TRUE
B. FALSE