Starting with the process of photosynthesis, describe in detail how an athletes energy originates from the sun be sure to include:
a. cellular organelles responsible for energy transfer.
b. cellular process responsible for energy transfer.
c. products and reactants of each reaction.

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Answer (185 billion dollars).