Answer:
1. When pairs or groups of particles are generated, interact, or share spatial proximity even when the particles are separated by a large distance.
2. Collapse is really hard to explain within the word limit so here is a link
https [] ://en.wikipedia. [] org/wiki/Objective-collapse_theory
(delete the boxes)^
3. Your sense of smell uses quantum physics, in that your nose reacts chemically with the vibrations of the bonds between atoms in molecules
4. I'll be your friend [*///w///*]