CROSSWORD (EAPP)

3. The component of a computer system that processes and exchanges data with the peripherals.
4. Common name for H2O.
5. The center of an earthquake.
9. Feelings of high stress, panic, worry.
11. Negatively charged particles that circle the nucleus.
12. A period of one-hundred years.
13. The answer to an addition problem.
16. Proteins are produced here.
17. The study of space and stars.
20. Where you can find the physical components of an electronic device.

1. A number in which another number is divisible.
2. A machine that is used for printing.
6. The study of compositon of matter.
7. The set of numbers that include all the positive and negative whole numbers and zero.
8. To manage your stress through different ways that make you feel better.
10. A math problem where two or more factors must be taken into account.
14. The science of life.
15. To look up something.
18. Treatment intended to relieve or heal a disorder.
19. Closest planet to the sun.