★ Nail Enhancement Quiz
Most LED lamps cure gel about four times faster than UV lamps. What do the letters LED represent?
A. Light energy direction
B. Light emitting diodes
C. Light energy diodes
D. Luminescent energy diodes
Select your answer:
Topics:
Physiology Hematology in Veterinary Medicine Cell Theory Doctor Equipments Gestalt Therapy Health and Social Care Pharmacology Calculations CV System A&P & Pathology Circulatory and Respiratory System Environment Sensory System Key Terms Microbial Growth & Nutrition Pathophysiology - Inflammation Obstructive Lung Disease DementiaOther quiz:
Population Ecology › ViewWhich of the following is a density-independent limiting factor?
A. natural disaster
B. predation
C. disease
D. parasitism
Food › View
Why do the boiled seed fail to sprout
A. lost all food
B. living part is killed
C. both
D. both are incorrect