(Q).
Q: What do you call materials that have high resistance to electric current? Choices: - conductors - semiconductors - destructive insulators - electric insulators A:
(A).
electric insulators

(Q).
Q: Acetone is the simplest type of what organic compound that involves a carbonyl in which the carbon atom makes single bonds with two other carbon atoms? Choices: - enzyme - protein - anion - ketone A:
(A).
ketone

(Q).
Q: All the blood in the human body is filtered about 60 times a day by what? Choices: - lungs - heart - liver - kidneys A:
(A).
kidneys