Thermal energy is removed from a sample of helium. All of the following changes will result from this EXCEPT-
A
the molecules will become more packed.
B
the temperature of the system will decrease.
с
total energy in the system increases.
D
the molecules of the system will lose kinetic energy.

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.