Biology, 05.07.2019 09:00 zackcarlson9374
What is bromthymol blue? why is the btb in the beaker green? a. an enzyme that breaks down oxygen. beaker is green because it contains oxygen. b. a protein that detects the presence of co2. beaker is green because it contains some oxygen. c. a chemical indicator. beaker is green because a little co2 is present. d. a molecular acid. beaker is green because a little co2 is present
Answers: 1
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Why does the skin of your finger shrink when you wash clothes for a long time?
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When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
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Biology, 22.06.2019 05:20
Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean
Answers: 2
What is bromthymol blue? why is the btb in the beaker green? a. an enzyme that breaks down oxygen....
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