Which statement describes the role of a mitochondrion in providing a body with energy?
1. it stores glucose that is taken from food so that respiration can happen later.
2. it combines blood and oxygen so that energy can be released from glucose.
3. it is the site where oxygen combines with small molecules and releases large amounts of energy.
4. it is the site where food is broken down into small molecules and amounts of energy.

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

What state of matter is ice a. liquid b. element c. solid d. gas