One way families can help ensure kids have safe play and learning experiences is to supervise technology use. What outcome would you expect if this guideline was followed?

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted