Cells store and use energy in a way that is similar to the way you deposit and withdraw money from a savings account. ... When your cells need energy, they make a withdrawal and break down the glucose in food to release energy. The process by which cells “withdraw” energy from glucose is called respiration.
Cells store and use energy in a way that is similar to the way you deposit and withdraw money from a savings account. ... When your cells need energy, they make a withdrawal and break down the glucose in food to release energy. The process by which cells “withdraw” energy from glucose is called respiration.
Answer:Carbon dioxide accounts for most of the nation's emissions and most of the increase since 1990. Transportation is the largest source of greenhouse gas emissions in the United States, followed by electricity generation.
