The nose, pharynx, larynx, trachea and bronchi all work like a system of pipes through which the air is funnelled down into our lungs. There, in very small air sacs called alveoli, oxygen is brought into the bloodstream and carbon dioxide is pushed from the blood out into the air.
And, just to clarify, the kitty litter in your trunk, to be used for traction, needs to be taken out and spread around your tires. Most cars are front wheel drive, so the extra weight alone in the back ain't gonna do you much good.
The litter box hider fits the standard large size litter pans; itâs perfect for 2 cats. It also fits many common pillow sizes and can double as a kitty lounge! Front opening: 8â³ wide, great for larger cats. Outside Dimensions: 21.5â³ L 18.5â³ W 20.75â³ H. Inside Dimensions: 20â³ L 17â³W 17.5â³ H.