While the gray block is still in the liquid, adjust the mass, volume or both until the block does not move at all when placed in the middle of the liquid. the block does not sink to the bottom and it does not rise to the top, it just stays still no matter where in the liquid it is.

while the block hovers in place, is the density of the block (top left) or the density of the liquid (bottom center) greater?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !