Select your answer:
Topics:
Stem Cells & Cell Differentiation Endocrine System Parts of Human Body Types of Doctors Respiration, Immune System, Blood Cells Health and Social Care Transport System in Man Health and Diseases Pulse Human Eye and Colorful World Vital Signs The Nervous System and The Senses Bacterial Protein Synthesis Inhbitors Bariatric Surgery and Diabetes EnzymesOther quiz:
Eye and Ear › ViewWhat part of the eye controls how much light enters the black hole (pupil) in the center of the eye?
A. optic nerve
B. pupil
C. cornea
D. iris
Integumentary and Musculoskeletal System › View
What is the purpose of oil glands?
A. Oil inhibits bacteria
B. Oil promotes bacteria
C. Pil regulates the body’s temperature
D. There is no purpose to oil