Im answering here to not only agree to the other person answering before me. I am also here to allow you to post brainliest for the other guy
The weakest class is Q. Hope this helps
Oxidative Phosphorylation: Chemiosmosis and the Electron Transport Chain
Answer:
The first option and the last two
Explanation:
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The slopes show that sucrose gradient affects change in weight.
The slopes will be different because higher gradient concentration of sucrose will result in the higher amount of water moved. This means the higher sucrose gradient concentration, the more change in weight of the water.