What is the function of the subheadings in ""All About Sleep""? All About Sleep They answer the question ""Why Is Sleep Important?"" and are followed by text that provides further details. 1. They answer the question ""Why Is Sleep Important?"" and are followed by text that provides further details.

2. They answer the question ""What Makes You Sleep?"" and explain the different steps of the sleep cycle.

3. They provide definitions of technical terms related to the study of sleep.

4. They provide links to information about sleep-related topics and expand on details in the text.

Ineed . read the passage, and choose the two (2) inferences that are most firmly based on the given information. according to one joke, scientists are now using lawyers instead of rats in laboratory experiments. there are three reasons for this change. for one thing, there are more lawyers than rats. for another, the scientists become less emotionally attached to the lawyers. and finally, certain things are so disgusting that rats won’t do them. 1. a lawyer must have made up this joke. 2. some people feel there are too many lawyers. 3. lawyers have the reputation of being willing to do anything. 4. scientists have the reputation of