The higher the pH value is, the stronger the base.  Having read the above passage, choose the right answer to the following question (choices are higher or lower ):   If Mona is adjusting the pH levels of her fish tank and she makes the pH lower, what happens to the baseness of the water higher or lower?
lower

The gravitational force between two objects decreases as the objects move further apart.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   Tinna held two magnets apart and felt more or less force?
less

Q: 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?
A: more

Question: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   If Jim is an endotherm would his body give off more or less heat if the blood flow to the surface of his body were decreased?
Answer: less

*Question*
More advanced farming practices allowed a single farmer to grow food for many more people.  Having read the above passage, choose the right answer to the following question (choices are Larger or Smaller ):   John was studying the history of agriculture for his master's project. He noticed as the methods of farming became more advanced, the amount of food became Larger or Smaller?
**Answer**
Larger

(Q).
Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.  Having read the above passage, choose the right answer to the following question (choices are decrease or increase ):   The population in Milo's city has been increasing recently. What will happen to the city's level of water scarcity decrease or increase?
(A).
increase