Biology, 03.04.2020 23:03, weg5309

You have an elodea sprig in a test tube containing bromothymol blue. Then you watch it for several days. At what time of day will the oxygen level in the tube be the lowest?

A. Just before sunset

B. Midnight

C. Just before sunrise

D. Mid-afternoon

Answers: 1

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You have an elodea sprig in a test tube containing bromothymol blue. Then you watch it for several days. At what time of day will the oxygen level in the tube be the lowest? A. Just before sunset B. Midnight C. Just before sunrise D. Mid-afternoon

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You have an elodea sprig in a test tube containing bromothymol blue. Then you watch it for several days. At what time of day will the oxygen level in the tube be the lowest?

A. Just before sunset

B. Midnight

C. Just before sunrise

D. Mid-afternoon