Cellular respiration is the process of breaking down food molecules to obtain energy and store it in the form of adenosine triphosphate (ATP) molecules. Plant cells, after creating sugar molecules through photosynthesis, undergo cellular respiration to create ATP molecules.
David Letterman net worth and salary: David Letterman is an American comedian and late night talk show host who has a net worth of $400 million and annual salary of $20 million.
Robert De Niro Net Worth. Robert De Niro net worth is estimated at $200 million. Robert De Niro is an American actor, restaurateur and producer who is known around the world for his serious and often violent roles as well as his lighthearted comedies.