Putting max points which statement about the following reaction is correct? ch4 (g) + 2o2 (g) yields co2 (g) + 2h2o(l) deltah = -890 kj reacting one mole of oxygen (o2) absorbs 445 kj of energy reacting one mole of oxygen (o2) releases 445 kj of energy reacting one mole of methane (ch4) absorbs 890 kj of energy reacting two moles of methane (ch4) releases 890 kj of energy

the first one is correct because one mole of oxygen is half of 2O2 so it is half of the energy

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.

points

explanation: