Soaps feel slippery on our hands because they dissolve the oil on our skin, decreasing friction. This is because soap contains... A) A neutral molecule.
B) A salt molecule
C) An acid
D) A base.

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.