★ Organisms Quiz
Which type of organism has a backbone: vertebrates or invertebrates?
A. vertebrates
B. mammals
C. reptiles
D. insects
Select your answer:

Topics:
Inflammation and Healing HHB Immunology Vascular Surgery Human Body and Pathogens Urinary Protozoan Diseases Healthy Living Vocabulary Trauma Surgery My Teeth Nail Disorders and Diseases Blood Formation and Clotting Nutrition Vocabulary Health and Hygiene Endocrine System and Nervous System Blood PressureOther quiz:
Bones and Muscles › ViewA ligament is _______________.
A. A strong strechy band which holds the bones together
B. A strong band of tissues which connects the muscles to the bone
C. The place where two bones are joined together
D. A joint which does not allow any movement
Biochemistry › View
What is the state of saturated fats at room temperature?
A. Liquid
B. Gas
C. Solid
D. Plasma