Spring is in the Air

4. to flourish; develop (often followed by into or out):
6. a line of cleaning products by Procter & Gamble
9. a respiratory condition marked by difficulty in breathing
10. the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen.
12. conditions or practices conducive to maintaining health and preventing disease, especially through cleanliness.
14. the presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.
15. development from a simpler to a more complex stage:
16. warm, dry, gusty, westerly WIND that blows down the Rocky Mountains into the mountains' eastern slopes and the western prairies

1. a tool used while cleaning that using sucking air
2. not belonging to or coming from within a particular group.
3. any product of the condensation of atmospheric water vapor that falls under gravity.
4. the process of taking air into and expelling it from the lungs.
5. glass or other transparent material in a frame to admit light or air and allow people to see out.
7. a long coat made from waterproofed or water-resistant fabric.
8. clothes and linens that need to be washed or that have been newly washed.
11. bring or gather together (things, typically when scattered or widespread).
13. of the color of growing foliage, between yellow and blue in thespectrum: