The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased. Having read the above passage, choose the right answer to the following question (choices are it has decreased or it has increased ): Erin was going to see the elephants in the jungle. If the jungle is smaller than it was 20 years ago, then what has likely happened to the population of the elephants it has decreased or it has increased?
it has decreased

(Question)
Lower temperature and higher salinity yield the densest water. Having read the above passage, choose the right answer to the following question (choices are more dense or less dense ): When water starts to freeze it becomes more dense or less dense?
(Answer)
more dense

Ques: In electromagnetic waves with higher frequencies, photons have more energy. Having read the above passage, choose the right answer to the following question (choices are decreases or increases ): If Mona is standing in the sun and it begins to shine brighter, what happens to the amount of energy the photons are emitting decreases or increases?
Ans: increases

(Q).
As the liquid particles lose energy, their movement slows down even more. As their movements become slower and slower, the attractive forces between become stronger. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Mona is pushing a sled and she begins to get energized, her energy levels rise. What happens to the movement of the sled increase or decrease?
(A).
increase

Ques:Rougher surfaces have more friction between them than smoother surfaces. Having read the above passage, choose the right answer to the following question (choices are less or more ): Eric rubs together tissue paper and then sandpaper. The smoother tissue paper has less or more friction than the sandpaper?

Ans:less

Ques:As more resistors are added in parallel, the total current strength increases. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): Mike adds more and more resistors into his parallel circuit, which causes the total current strength to increase or decrease?

Ans:
increase