Topics: Lymphatic System Quiz
A soft tissue inside the bone that produces blood cells
A. Immune cells
B. Bone marrow
C. Lymph nodes
D. Spleen
Select your answer:

Topics:
PBS Routine Testing Respiratory System Med Term Linked Gene Nervous System Functioning Body Fluids Epithelial Tissue How the Eyes work Psychology Skeletal Muscle Anatomy Diseases of The Body Systems Radiation and Health Diet Muscles and Healthy Body Animal Nutrition MacromoleculesOther quiz:
Health › ViewWhat should you do if you have the flu?
A. drink cold water
B. drink herbal tea
C. eat junk food
D. eat candies
Digestive System › View
waves of muscular contractions that move food through the digestive tract.
A. digestion
B. absorption
C. peristalsis
D. villi