Answer the question below: When humans tear down trees what happens to the population of the animals in the tree Lower or Increase? Assuming that: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
Lower

(Question)
Answer the question below: The sun is able to hold in all the planets because it is more massive or less massive? Assuming that: The greater the mass of the objects, the stronger the gravitational pull between them.
(Answer)
more massive

Ques: Answer the question below: Water will be moved less or more if there are strong winds? Assuming that: The stronger the winds are blowing, the larger the waves are and the more energy they have.
Ans: more

(Q).
Answer the question below: If Mona is studying the galaxy and she notices that the universe is expanding less then it used to, what does that mean is happening to the galaxies in the universe moving closer together or moving further apart? Assuming that: As the Universe expands, galaxies move further and further apart.
(A).
moving closer together

Ques:Answer the question below: Mo has a wave with a short wavelength. He notices the wavelength growing over time. The wave now has less or more energy? Assuming that: Waves with shorter wavelengths have more energy.

Ans:less

Ques: Answer the question below: Will waves on the ocean be larger or smaller if they are caused by wind compared to rocks larger or smaller? Assuming that: A wave caused by a disturbance with more energy has greater amplitude.
Ans:
smaller