Red blood cells have a flattened disk shape. This relates to their function as this shape increases the surface area to volume ratio for better gas exchange.
I think the answer would be that a phosphate group is removed from ATP.
Answer:The carbon cycle is important in ecosystems because it moves carbon
Explanation: a life-sustaining element, from the atmosphere and oceans into organisms and back again to the atmosphere and oceans. ... Scientists are currently looking into ways in which humans can use other, non-carbon containing fuels for energy.
