Describe how you will show j. j. thomson's model of the atom using small beads and clay

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

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 of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon