How do intramolecular forces of attraction play a key role in the physical and chemical properties of biomolecules?​

Complete each row of the table below by filling in the missing prefix or missing exponent.

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.

What is the percent by mass of magnesium sulfate in mgso4.7h2o