Which of the following statements does not describe the structure of an atom? a)inside the nucleus of an atom are protons and neutrons. b)protons are positively charged sub-atomic particles. c)electrons are negatively charged sub-atomic particles. d) most of the mass of an atom comes from the electron cloud. plllz guys i really need with this in five mins tops i will rate brainiest, medal, and do anything u need just plz

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 !

A36,287 kg truck has a momentum of 907,175 kg • . what is the truck’s velocity

Which force always goes against moving objects