What is an ideal gas? O A. A substance whose molecules do not take up space or interact
with one another
O B. A substance that can exist in either the gaseous state or the liquid
state
C. A substance that simultaneously has properties of a liquid, gas,
and solid
D. A substance that expands to fill a container, creating pressure and
heat

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.