I would say yes- breathing and the water cycle.
The best way to clean reusable water bottles is to wash them in warm, soapy water and let them air-dry on a clean towel. Just using hot water to rinse them out isn't enough to kill germs and bacteria, but dish soap does the trick!
To clean a reusable air filter effectively, first remove the filter from the air intake. Use a vacuum cleaner or compressed air to remove loose debris. Then, soak the filter in a mixture of water and mild detergent. Gently scrub the filter to remove dirt and grime. Rinse the filter thoroughly with clean water and allow it to dry completely before reinstalling it.
no
Yes because plants cleanse the air for us so we can use the air again.
ice turned to water (melting) dissolving salt or sugar into water
To wash cheesecloth and keep it clean and reusable, rinse it in warm water after each use, then wash it in the washing machine with a mild detergent on a gentle cycle. Air dry or tumble dry on low heat.
Yes it is possible to freeze the reusable water bottles overnight. One tip is not to fill it all the way. When water starts to freeze it expands, and if you fill the water bottle completely full, it could explode.
A picture of a reusable resource would be the sun. The sun emits light and heat every day, therefore it is considered reusable.
No because they have run out of fuse or power. However, ther are some highly expensive airsoft grenades that cost like $250 and are reusable.
As long as the lids hold water, and you keep washing them.
No, reusable is not the same as renewable. When a wind passes through a wind turbine it loses energy, so that mass of air has to regain energy before it can be used again.
Yes. 2 cartridges and a filler.