Question:
Use evidence from the fact that creating paper requires cutting down trees to answer the following question. OPTIONS:
- houses
- paper
- toothpicks
- floors "Trees are mulched and liquefied before being dried to make"

Answer:
paper

Question:
Use evidence from the fact that cooking causes a chemical reaction to answer the following question. OPTIONS:
- mixing and heating edible items
- putting water in a bowl
- petting a small cat
- rolling a ball on a floor "What causes a chemical reaction?"

Answer:
mixing and heating edible items

Question:
Use evidence from the fact that as the number of sources of food increase in an environment , the population of the organisms will increase in that environment to answer the following question. OPTIONS:
- all of these
- severe famine and starvation
- severe drought and dryness
- a bountiful assortment of meals "which of these will lead to a larger population in a given habitat?"

Answer:
a bountiful assortment of meals