Arachidonic acid, which is found in meat, eggs, and some fish, is a polyunsaturated fat with 20 carbons and 4 double bonds, so it is described in shorthand notation as (20:4). Write its molecular formula.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

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.

What does the symbol (–hfus) indicate in a phase change?