Biology, 19.03.2021 07:20, clevelandjaniya
A student wonders if the bubbles on this water plant are oxygen gas (O2).
However, identifying a gas as O2 with direct evidence requires many kinds of
equipment
Which observation would provide indirect evidence that supports a
hypothesis that the bubbles are O2?
O A. A description of the shape of each leaf after a plant is kept under
dim light
O B. An increase in bubbles on the plant when it is moved under a
brighter light
O C. A decrease in the approximate size of each leaf on plants kept in
darkness
OD. A count of the bubbles produced over time by one plant under
bright light
Answers: 1
Biology, 21.06.2019 19:00, bellabarber204
What do scientists need to look at before developing an argument
Answers: 1
A student wonders if the bubbles on this water plant are oxygen gas (O2).
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