Practice for Exam 2

2. to improve or add to the quality, value, or attractiveness of.
3. a piece of paper or cloth that is attached to an object. A label gives information about what the object contains, how to use it, or who owns it.
5. the frequency with which something happens or the range over which it occurs.
7. to give particular emphasis or prominence to, or to be the most prominent thing or part of.
8. the act of giving knowledge; teaching.
9. a new idea, product, or way to do something.
11. something that makes a person want to work or do something.
14. a thickness of something that is spread over a surface.
16. to make sure or certain.
17. hard work or effort.
19. to take out by using force; remove.
20. an edge or the area near it; border.
21. easily seen or understood; clear.
22. with all others left out or not included; only; solely.
23. the purpose or role that an object or a person fulfills or is suited for.

1. existing in or belonging to something as an essential or inborn part of its nature; innate; intrinsic.
4. keeping out all others.
5. to explain or make clear by giving examples.
6. a student given the task of helping to keep order within a school.
8. to look into carefully and closely so as to learn the facts; examine.
10. to refuse to recognize or fail to take notice of; pay no attention to.
12. very large in size or amount; huge.
13. to figure out or show who someone is or what something is.
15. the entire group of people who were born around the same time.
18. not correct, true, or exact.
23. limited in number, quantity, or duration; capable of being measured. (Cf. infinite.)