Why doesn’t a broken wineglass spontaneously fix itself, from a thermodynamic point of view?
a. fixing a wineglass is an endothermic change, requiring lots of heat.
b. fixing a wineglass requires a large increase in entropy.
c. fixing a wineglass requires a large decrease in entropy.
d. fixing a wineglass is an exothermic change, producing lots of heat.

Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.

What 3 categories are elements divided

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.