1)You have probably seen the heating curve of water. This graph represents a cooling curve of another substance. You can see that over
time, the temperature of the substance decreases and the substance
changes from a gas to a liquid to a solid. What other information do
we know about this substance as it changes?

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.