In general, fossils in older rocks are less similar to modern organisms.  If Mona is comparing fossils she found in very old rocks to fossils she found in newer rocks. Which fossils does she expect to be more similar to living animals old rocks or newer rocks?
newer rocks
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Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.  Harry was sorting alkenes. The smallest of the bunch have lower or higher boiling points?
lower
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As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases.  Ian wants the transpiration rate to decrease in his leaves, so he will do what with the humidity levels decrease them or increase them?
increase them
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Bigger waves have more energy.  Compared to a 350 foot tall ocean tsunami, would a one inch ripple in a pond have more energy or less energy??
less energy?
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