The best choice is uneven heat distribution because If a place has a warm are it has low pressure and if it has a cold area it has high pressure.
Wind moves from areas of high air pressure to low air pressure.
Example: Land Breeze and Sea Breeze.
Th earth has uneven distribution due to different angles of insolation and by earth tilts.
In cellular respiration, the cells take the carbohydrates in and through complex metabolic processes, they break them down and release the energy.
"PRODUCERS" are always found at the base of a food chain.
The Quaternary level of consumer has the smallest supply of energy. ;)
