Given a scientific question, generate an incorrect answer to the given question. The incorrect answer should be a plausible alternative to the correct answer. The answer should be some other item belonging to the same category as the correct answer but should be incorrect.

Planes fly in what layer of the atmosphere because there is less friction and turbulence?
mesosphere

What allows for a large and mature fetus before birth,  resulting from a long period of fetal growth in the uterus?
the vagina

Another way to classify matter is to describe it as a solid, a liquid, or a gas, which was done in the examples of solutions. these three descriptions, each implying that the matter has certain physical properties, represent the three of these?

phases of mass

