vocabulary

4. To be together or joined as one; also refers to a group or nation that is in harmony or working towards a common goal.
5. advantage of, To make use of an opportunity or situation to benefit oneself, often in a clever or self-serving way.
8. An explanation or idea based on evidence and reasoning, used to understand how something works or why something happens.
10. Relating to cities or towns, particularly the characteristics, lifestyle, and issues associated with city living.
11. To change or differ in some way from something else.
15. To move people or goods from one place to another, usually using vehicles or means of transportation.
16. The ability to see or the act of imagining or planning for the future.
17. Able to be seen or perceived; something that can be observed with the eyes.

1. All of space, including the stars, planets, galaxies, and everything that exists within it.
2. One of a kind; being the only one of its kind.
3. Not good for one's health; having a negative impact on well-being.
6. Something that is not familiar or not yet discovered; it is not known or recognized.
7. Refers to waste or unwanted materials that are no longer useful and are typically thrown away.
9. Medical care or management given to a person or an illness to improve health or relieve symptoms.
12. away, To discard or dispose of something as waste or trash.
13. Not probable or not expected to happen.
14. Different from or not similar to something or someone else.