The larger the animal, the heavier the exoskeleton, making movement more difficult. Having read the above passage, choose the right answer to the following question (choices are smaller skeleton or larger skeleton ): When an animal is smaller it needs to have a smaller skeleton or larger skeleton?
smaller skeleton

(Question)
Because all electromagnetic waves travel at the same speed through space, a wave with a shorter wavelength must have a higher frequency, and vice versa. Having read the above passage, choose the right answer to the following question (choices are lower frequency? or higher frequency ): Compared to microwaves do x-rays, which have a much shorter wavelength than microwaves, have a lower frequency? or higher frequency?
(Answer)
higher frequency

Ques: A thinner wire is more difficult for electrons to move through than a thicker wire. Having read the above passage, choose the right answer to the following question (choices are easier or harder ): If Jim is transmitting electricity through a wire and he reduces the size of that wire, the electrons move through it easier or harder?
Ans: harder

(Q).
The more carbon atoms a hydrocarbon has, the greater the number of isomers. Having read the above passage, choose the right answer to the following question (choices are many or few ): When we look at a molecule we can determine that if it it has many atoms it will typically have many or few isomers?
(A).
many

Ques:The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards. Having read the above passage, choose the right answer to the following question (choices are the rocket with highest gas velocity or the rocket with lowest gas velocity ): Boris was tasked with developing a hypersonic rocket. He built two prototypes that were identical except that they have different gas velocities out of the nozzle. Which rocket was likely the slowest the rocket with highest gas velocity or the rocket with lowest gas velocity?

Ans:the rocket with lowest gas velocity

Question: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): Mona lives in a nation that uses a lot of fossil fuels. What would happen to her countries levels of air pollution if they were to decrease their usage increase or decrease?
Answer:
decrease