(Question)
Choose between "windy sky" and  "calm sky". Question: Milo was flying his helicopter when he learned that it experienced more resistance through windy sky then through calm sky. This means he was forced to fly less quickly through (A) windy sky (B) calm sky
(Answer)
windy sky


(Question)
Choose between "clouds" and  "rain". Question: Matt discovered that clouds are not as rough as rain when he flew his kite through both. His kite warmed up less in the (A) clouds (B) rain
(Answer)
clouds


(Question)
Choose between "cement mixer" and  "motorcycle". Question: A weighty cement mixer and a light motorcycle are waiting at a red light. When the light turns green, which accelerates more slowly? (A) cement mixer (B) motorcycle
(Answer)
cement mixer