SAT, 18.12.2021 05:00 annabanana1298
A student placed a test tube containing elodea (an aquatic plant) and pond water 10 cm from a light source. He observed that the plant gave off bubbles of a gas and counted how many bubbles were released in one minute. He moved the plant farther away from the light source to see if distance from the source made a difference. The data table below shows his results. The gas that was being produced was most likely.
Answers: 3
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Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?
Answers: 1
A student placed a test tube containing elodea (an aquatic plant) and pond water 10 cm from a light...
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