By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher. Having read the above passage, choose the right answer to the following question (choices are increase it or decrease it ): If Mary is building a rocket and she wants it to fly as low as possible, what should she do to the mass of the rocket increase it or decrease it?
increase it

When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow. Having read the above passage, choose the right answer to the following question (choices are more or less ): If someone has a smaller than average physical heart then it will beat more or less in order to pump blood?
more

Q: The higher the crests of a wave are, the greater the amplitude. Having read the above passage, choose the right answer to the following question (choices are high or low ): The waves in the ocean are short meaning they have a high or low amplitude?
A: low

Question: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy. Having read the above passage, choose the right answer to the following question (choices are it increases or it decreases ): If Jim lengthens the wavelength of the electromagnetic waves his machine is producing, what happens to the energy output it increases or it decreases?
Answer: it decreases

*Question*
Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore. Having read the above passage, choose the right answer to the following question (choices are near the shore or far from the shore ): If Milo takes nutrient measurements from water far from the shore, and compares them to measurements of water taken near the shore, which will contain more dissolved nutrients near the shore or far from the shore?
**Answer**
far from the shore

Q: Water also gets colder as you go deeper. Having read the above passage, choose the right answer to the following question (choices are warmer or colder ): Going shallower into water will result in a warmer or colder temperature?
A: warmer