Which is the goal of technology?
to apply knowledge
to expand comprehension
to improve communication
to make life easier

How does the viscosity of magma change as magma cools?

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

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.