Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.  Having read the above passage, choose the right answer to the following question (choices are wasted or saved ):   David spent very little money to buy a few things for his house, and he ended up with a lot of things that were wasted or saved?
saved

In general, fossils in older rocks are less similar to modern organisms.  Having read the above passage, choose the right answer to the following question (choices are high similarity or low similarity ):   John was comparing different fossils in his collection one day. If he were to compare characteristics of a very old fossil in his collection to a newer fossil in his collection, what would he find high similarity or low similarity?
low similarity

Q: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.  Having read the above passage, choose the right answer to the following question (choices are more blood or less blood? ):   Compared to an Olympic sprinter in perfect condition, would an obese person who has never exercised be more likely to have a heart that can, with each beat, move more blood or less blood??
A: less blood?

Question: An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   If there are very few wolves the deer population will increase or decrease?
Answer: increase

*Question*
The greater the objects mass, the greater the force of gravitational attraction.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   If Mona adds some mass to the object she is creating for her school project, what happens to the gravitational attraction of that object increase or decrease?
**Answer**
increase

(Q).
Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   If Mona is filling her pool with chemicals to change the pH level of the water and she decreases the pH, what happens to the baseness of the water increase or decrease?
(A).
decrease