The more similar the DNA molecules of different species are, the closer the relationship is likely to be. Having read the above passage, choose the right answer to the following question (choices are similar or very different ): When we look at monkeys and humans they have a little matching DNA meaning they are similar or very different?
very different

(Question)
An object with greater mass or greater velocity has more kinetic energy. Having read the above passage, choose the right answer to the following question (choices are Greater or Less ): John was watching the particle accelerator and made an observation. The lesser an objects mass and velocity, the kinetic energy was Greater or Less?
(Answer)
Less

Ques: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do. Having read the above passage, choose the right answer to the following question (choices are South Africa or the United States ): Suzie is studying different countries and the amount of energy sources they use. She finds that South Africa is poorer than the United States. Therefore, South Africa or the United States uses less energy sources?
Ans: South Africa

(Q).
Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures. Having read the above passage, choose the right answer to the following question (choices are less or more ): The temperature has been dropping in a certain part of the world. The temperature change leads to less or more chemical weathering?
(A).
less

Ques:Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind. Having read the above passage, choose the right answer to the following question (choices are lesser or stronger ): In tornadoes the greater differences in air pressure cause lesser or stronger winds?

Ans:stronger

Ques:Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs. Having read the above passage, choose the right answer to the following question (choices are in or out ): Rich breathed in and out. When he breathes in or out his chest seems larger?

Ans:
in