Osmosis is the net movement of water molecules through a semi-permeable memberane from a region of higher water potential to a region of lower water potential.
so in the first case, since 10% of sucrose solution has a lower water potential than the pure water, so water molecules will flow into the sac, causing the sac to increase in volume. note that sucrose molecules can't diffuse out since there's a semi-permeable membrane.
in the question, I'm not 100% sure what the "sac solution" is meant by, but I guess it's the solution inside the sac
so here if the sac sucrose is 20%, the concentration of water is larger in difference than the first time, so osmosis rate will increase.
but if the "sac solution" is meant by replacing the water of the first case, then the sac inside would have a higher water potential, as the sucrose concentration is more diluted. then the water molecules will flow from the sac back to the beaker or whatever container it is.
Somewhat fair. Not really from the different POV from now and then. But from the people of pasts understanding they may have thought what we do now was wrong. But I think some things we have done in the past has made America what it is today. There is not much judgement from it because there’s not much we can do to change the pay
Answer: Well im guessing all they are asking you to do is write or say in a discussion or what you would say in a group discussion. Here are the major steps you must follow if you are given the role of starting a group discussion
1.Introduce Yourself First. As the initiator, it is pivotal that you introduce yourself before telling everyone about the topic.
2.Be Clear & Coherent.
3.Present the Topic with an Interesting Take
(And the last step is to)
4.Efficiently Use your Time
Explanation:
I don't know if that helps but make sure you Discuss with you peer or group
Getting hit by lightning is almost 4 times more likely than winning the lottery. The chances of being fatally struck is 1 in 10 million, the Mirror claims. You're 45 times more likely to die from flesh eating bacteria than securing the jackpot. The odds are 1 in 1 million, the Daily Beast reports.
Answer:
John Locke was an English philosopher, economist, and physician of the Enlightenment period. In his views on unwritten natural law as the basis of formal constitutional law, Locke made the social contract the basis of his plea for popular sovereignty, the idea that the monarch or the government should reflect the will of the people. Thus, for Locke, the social contract forms the agreement between the ruler and the people, and it is precisely the limit to the powers and attributions that the ruler has over its citizens.
In the United States, the social contract is embodied in the Constitution, which is the fundamental legal text of the nation that is responsible for recognizing civil rights and limiting the powers of the government.
