If the volume occupied by the gas molecules shown below were doubled, what would happen to the pressure they exert? (Assume constant temperature.) A. 0.25 atm
B. 0.50 atm
C. 1.00 atm
D. 2.00 atm

well off of my head we know that the perfume bottle is most likely opened, or broken. i can also tell it is moving at low and high concentration because it is covering the other side of the room. what we can obtain from this information is it explains why the odor can be detected at the other side of the room.

your answer would be “dry”

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.