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.
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The mutual influence of external stimuli and cognitive processes in regulating behavior is known as Reciprocal determinism.
<h3>What is Reciprocal determinism ?</h3>
Reciprocal determinism helps to understand that human behavior can be greatly influenced by the environment where such individual lives or grow up and also the thinking and reasoning ability of such individual can also affect the individual.
Therefore,The mutual influence of external stimuli and cognitive processes in regulating behavior is known as Reciprocal determinism.
learn more on reciprocal determinism here,
brainly.com/question/939029
Answer:
Explanation:
The number of deaths of infants under one year old in a given year per 1,000 live births in Bangladesh is 45.67 while in The United States it is 6.17. The life expectancy at birth in Bangladesh is 70.65 while in The United States it is 79.56. In Bangladesh it is 32.10 while in The United States it is 45.00.
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