It is chemical because of the heat and gas which causes air bubbles
Answer:
the answer is B, the location of the bird feeders
Cellular respiration is the metabolic process by which a cell produces usable energy in the form of ATP. In order to accomplish this cells require Glucose and Oxygen to form the reaction which produces ATP and the byproducts of Water and CO2.
In reality its a complex topic however this is the basic form.
They release the gas Oxygen.
