units 5-7

2. Extremely interesting, captivating, or attractive.
6. The state of being able to be used, bought, or found easily.
9. The programs and other operating information used by a computer (non-physical parts).
11. Having no practical use or serving no purpose; completely ineffective.
12. Far away from places where other people live; isolated or distant.
13. To investigate, examine, or research a matter deeply. (Phrasal verb, 2 words).
14. the physical parts of a computer system, such as the monitor, keyboard, and internal chips.
16. A historical period of time marked by a particular feature or series of events.
17. An animal that feeds exclusively on plants.

1. Extremely large, heavy, and solid.
3. Having the desire to learn or know about anything; inquisitive.
4. The upper and lower bony structures in the mouth that hold the teeth.
5. A sudden event that causes very great trouble, destruction, or suffering.
7. A lack of success in doing or achieving something.
8. Information, understanding, or skills that you get through education or experience.
10. Able to change or be changed easily according to the situation.
15. A specific characteristic or quality that belongs to a person's character (e.g., curiosity).