PLEASE HELP Which of the following is the best example of a heat insulator?
A
a glass cup

B
a metal fork

C
a diamond ring

D
a pair of wool gloves

Is dna the same in every cell in the human body explain your answer

Mike wants to negatively charge a small rubber ball. which of these methods would successfully charge the ball? a) heating the ball in boiling water b) running the ball over a strong magnet c) rubbing the ball back and forth on carpet d) dropping the ball from a tall bulding submit hint forces in nature (s8p5.b) conductors and insulators id: 10402 hint electrons must be transferred.

Which does not describe a physical change happening to water? water evaporating in the sun water reacting with nitrogen gas water freezing and being broken apart with a knife water heating up on a stove