Answer the question below:   Mike needed to get a dark picture . In order to get the darkest photo, Mike made the exposure longer or shorter?    Assuming that:  The longer the exposure, the more light that the telescope can gather to make the image.
shorter
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Answer the question below:   Polly gets her planet to reduce greenhouse gas levels. The global temperature as a result likely increases or decreases?    Assuming that:  A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature.
decreases
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Answer the question below:   When we are trying to move through the thermosphere the lower we go the colder or warmer it will feel?    Assuming that:  In the thermosphere, temperatures increase as altitude increases.
colder
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Answer the question below:   When it becomes less humid outside people are more likely or less likely to sweat?    Assuming that:  As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases.
less likely
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