What mass of CCl4 (153.82 g/mol) will be formed if 1.20 moles of methane react with 1.06 moles of chlorine

it's c. elements are placed in rows based on how may valencies electrons have.

the answer is minerals.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

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.