Topics: Lymphatic System Quiz
What is the Thymus Gland important to?
A. Digestive system
B. Immune system
C. Circulatory system
Select your answer:
Topics:
The Cell Cycle & Cancer Pulmonology Multicellular Organisms: Organisation Muscles and Movements Muscle System Health and Disease Nutrition in Animals PHYSIOLOGY OF KIDNEY Pathology - Chronic Inflammation Homeotic Genes and Cancer Components of Blood Movement Healthcare Systems and Insurance Physical NailOther quiz:
Human Digestive System › ViewA common passage for food and air
A. esophagus
B. stomach
C. duodenum
D. pharynx
Integumentary System › View
What is A?
A. Hair shaft
B. Hair follicle
C. Hair papillae