Biology, 28.08.2019 06:30 NNopeNNopeNNope
At what points during the year are fish—which need a large amount of dissolved oxygen—most likely to be evenly distributed throughout the water of a lake that freezes over in winter?
spring and fall when warm and cold water mixes
fall and winter when the water is warmer
summer and winter when warm water settles on the bottom
spring and summer when the cold water settles on top
Answers: 2
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Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation
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Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into
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World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
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Biology, 22.06.2019 04:00
Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?
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At what points during the year are fish—which need a large amount of dissolved oxygen—most likely to...
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