Walking among the top canopy in a tropical rainforest requires a. bridges suspended almost 100 feet off the ground
b. bridges suspended almost 60 feet off the ground
c. bridges suspended almost 20 feet off the ground
d. no special conditions

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.