(Q).
Insulin helps cells take up glucose from the blood, and insulin, a hormone produced by the pancreas, helps glucose in the bloodstream. Given these facts, what organ helps take up glucose from the blood among the following options: - Both kidneys - The liver - sweating - during the day - A computer - Veins - The pancreas - humans
(A).
The pancreas

(Q).
Some light bulbs convert electricity into light and heat energy, and halogen light bulbs generate heat. Given these facts, how do halogen bulbs make heat among the following options: - Air - energy - kinetic energy - Water - Sunlight - Evaporation - simple - Electricty
(A).
Electricty

(Q).
Skin is used for protecting the body from harmful substances, and eyes and skin are the critical organs. Given these facts, what are used for protecting the body from harmful substances among the following options: - critical organs - body critics - fur and fat - protective bony armor - redundant organs - layers of fat - sea urchins - solar waves
(A).
critical organs