I will give you brainliest HOW LONG DOES IT TAKE FOR PERSON TO SURVIVE WITHOUT FOOD OR WATER and what happens if you don't eat nor drink water

the body can survive for 8 to 21 days without food and water and up to two months. It depends on your body you might die before 8 days it depends.

Explanation:

Have amazing day and stay safe!

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.