Michael lives near a cliff overlooking the sea. Because of this he has an amazing view of the sunset. One day Michael decides to head out to the cliff and notices the sky looks much more red than normal. He also remembers that on the previous day he couldn't see his shadow at all. Given Michael goes out one day and notices he can't see his shadow, which is the most likely weather, clear skies or overcast?
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Answer: overcast

Johnny is playing with a toy train set his parents bought him. The controls for this train set allow him to make it go faster or slower and it even has a rail switch to make it travel on different tracks branching off to the left or right. Will making the train switch to a different track be considered acceleration, yes or no.
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Answer: yes

Two boys read about the Earth, Evolutionism and the Gaia hypothesis. Brad liked Evolutionism more, while Stan preferred the Gaia theory, and agreed with it. Which boy disagreed that the Earth tends to achieve homeostasis?
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Answer:
Brad