You have to host a dinner party for 30 people on Saturday. Your apartment is in a mess and your clothes need to be washed. You decide to do your laundry on Thursday, buy the groceries on Friday, clean the apartment on Saturday in the morning, and prepare the dinner on Saturday evening. Solving the problem of hosting the dinner party in this way is an example of

Which of the following is an example of parasitism? 

Of the nutrient cycles which one is most heavily affected by the burning of fossil fuels?

The “digital divide” refers to __________.

When comparing algorithms and heuristics, what is the advantage of using heuristics for solving real-life problems?

Which stage of moral reasoning reflects a person’s interest in pleasing others by acting as a good member of society?

Which direction does carbon dioxide move during internal respiration?

An analogy is sometimes drawn between human cognition and the way computers work. The physical brain is analogous to a computer’s ________, and cognition is analogous to a computer’s ________.

As the respiratory tree approaches the alveoli from the carina, the bronchi

A main idea may have nothing to do with the examples and details that come later in the paragraph.