Select your answer:
Topics:
Hematology Acute Leukemias Cells Hospitality Cell Bio The Cell Cycle & Cancer Circulation and Excretion Cell Vocabulary Health Issues Related to Digesting System and Eating Habits Coronary Heart Diseases Circulation of Blood Health Care Skin Diseases CPR Cell and Tissue Tissue Repair PathologyOther quiz:
Breathing System › ViewWhat is the percentage of water vapour in exhaled air?
A. 78%
B. 14%
C. 5%
D. Variable
Digestive System › View
biliary atresia
A. No opening of the bile ducts (into the duodenum).
B. No opening of the esophagus (into the stomach).
C. Not open (no opening).