Which statement is true of diffusion?
a: molecules move from areas of high concentrati...
Biology, 14.12.2019 03:31 kassandramarie16
Which statement is true of diffusion?
a: molecules move from areas of high concentration to areas of low concentration.
b: diffusion requires energy input from the cell.
c: only water can diffuse across a cell membrane.
d: diffusion is only important for animal cells.
Answers: 2
Biology, 22.06.2019 06:30
Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?
Answers: 3
Biology, 22.06.2019 07:30
In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?
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Biology, 22.06.2019 14:30
Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
Answers: 1
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