HELP FAST PLEASE!! Producers are able to produce more of a good and to make more profit from . A. high prices B. limited demands C. high production costs D. government involvement

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory

One similarity and one difference between an element and a mixture of elements