110 Coolster , gas & spark but no start. My GF's boy has a 2 yr old Coolster 110cc (Kazuma I believe but not 100%) Well it ran fine the other day...he rode it for an hour with a few breaks here and there.
Gas exchange is a biological process through which different gases are transferred in opposite directions across a specialized respiratory surface. Gases are constantly required by, and produced as a by-product of, cellular and metabolic reactions, so an efficient system for their exchange is extremely important. It is linked with respiration in animals, and both respiration and photosynthesis in plants.
The last system that works with the Respiratory system is the Circulatory system.The circulatory system is the system that transfers the food nutrients and oxygen to our bodyâs cells. It also helps to transport carbon dioxide and waste products. This helps the respiratory system move nutrients to keep the lungs cleansed.