Ques: Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.  Sarah leaves coconut oil on the counter during the night when it is cool, and it is a solid. During the day, the coconut oil is a liquid, so the day is cooler or warmer?
Ans: warmer

Ques: At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force.  A reactant particle that is in the arctic is likely faster or slower compared to one in the desert?
Ans: slower

Ques: Larger telescopes can collect more light.  Milo works as an astronomer and he has multiple telescopes at his disposal. If he is looking at the stars through a small telescope and then moves to a larger one, will the amount of light collected by the larger one be greater or smaller?
Ans: greater

Ques: As the population increases, the food supply, or the supply of another necessary resource, may decrease.  A increase or decrease in the population cold lead to less food availability?
Ans:
increase