Select your answer:
Topics:
Human Organs The Vascular System and Blood Flow Cardiopulmonary Anatomy and Histology Histology HS Blood Pathology Protein and Amino Acid Metabolism Dermatology Vocabulary Prokaryotic Cells and Viruses Histology of Nervous and Muscle Tissues Macro and Micro Nutrients Blood clotting Food Hematology Reproduction in Human BeingsOther quiz:
Pathogens, Disease and Immunity › ViewThe part of foreign materials that cause a response from the immune system are called _____________________.
A. Antigens
B. Active Immunity
C. Antibodies
D. Antibiotics
Circulatory and Respiratory System › View
The muscle under your lungs that helps you breathe is your __________________.
A. larynx
B. trachea
C. bronchi
D. diaphram