
★ Immune System Quiz
These are examples of Chemical Defenses, except;
A. Acid
B. Enzymes
C. Cilia
D. Mucin
Topics:
Neurons Disease Prevention Eyes and Hearing Genetics and Censorship Human Genome and Bioethics Review Health and Disease Division of Microbiology Health and Medicine Central and Peripheral Nervous System Hele Skeletal System Musculoskeletal/Endocrine Systems Proteins Tissues Vocabulary Digestive System (Gastroenterology) InfectionOther quiz: Nutrition
60% of your brain is made from
A. water
B. fats
C. proteins
D. iron