★ Human Eye Quiz
Reason behind advance sunrise and delayed sunset
A. atmospheric refraction
B. total internal reflection
C. dispersion
D. reflection
Select your answer:
Topics:
Health and Diseases Muscular System NCHSE Body Name that Pathogen Integumentary System Hazards & Risks Cardiorespiratory Endurance Transportation Chemistry Cardiovascular Adaptation Refresher EMS Systems Genetics: Viruses and Bacteria Dyslexia Introduction to Kinesiology Molecular GeneticsOther quiz:
Burns and Skin Cancer › ViewThe rule of _________ is used to calculate the percentage of body surface burned.
A. sevens
B. eights
C. nines
D. tens
Food and Health & Bones and Muscles › View
It is a fibre present in the food we eat. It cannot be digested.
A. Calcium
B. Vitamins
C. Disease
D. Roughage