Chemistry, 03.10.2021 05:40 CJohnson9552
The graph below shows the amount of Oxygen (O2) used and Carbon Dioxide (CO2) produced during cellular respiration. GAS LEVELS DURING CELLULAR RESPIRATION Hoy hung 12 19 Hours Based on the graph above, which of the following statements are evidence of the relationship between the levels of oxygen and carbon dioxide during cellular respiration? As the level of oxygen decreases., the level of carbon dioxide increases O The amounts of oxygen and carbon dioxide are constant over time. The amounts of oxygen and carbon dioxide are increasing over time. The amounts of oxygen and carbon dioxide are decreasing over time.
Answers: 3
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The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
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Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
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Chemistry, 22.06.2019 13:30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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The graph below shows the amount of Oxygen (O2) used and Carbon Dioxide (CO2) produced during cellul...
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