Subí esta tarea hace un rato pero la estoy volviendo a subir por una mejor recompensa, espero y me puedan ayudar <3

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 are the similarities between compounds and mixtures?

Fred is studying a substance that is made out of only one element. this means that