In which reaction are the atoms of elements rearranged? O A. Two isotopes of hydrogen fuse to form helium.

O B. Uranium-235 breaks apart into krypton, barium, and three
neutrons.

O C. Methane gas combines with oxygen to form carbon dioxide and
water.

O D. Plutonium-240 breaks apart into xenon, zirconium, and three
neutrons.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?