Physics, 23.10.2020 19:10 bernicewhite156
Estuaries are dynamic ecosystems where salt water and fresh water mix. Usually this happens as fresh water flows from a river to an ocean. When would you expect the concentration of salt in the estuary water to be LOWEST near the mouth of the river?
A. when the river flow is low and the tide is low
B. when the river flow is high and the tide is low
C. when the river flow is low and the tide is high
D. when the river flow is high and the tide is high
Answers: 2
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Afigure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 20.9 12000 200 3.33
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Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system
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The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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Amira pulls a 3 pound wagon 4 feet. how much work has she done?
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Estuaries are dynamic ecosystems where salt water and fresh water mix. Usually this happens as fresh...
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