- A student had two metal spheres attached by a wire so that they hung next to each other, just touching. She raised the left sphere (Sphere X) to
he height shown below and released it so it would strike the right sphere
Sphere Y) without friction or air resistance. How high will Sphere Y reach

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.

answer; increases;