Umm.. could u translate it in the comments so I can answer.
Answer:
According to Freud's theory, mental illness arises when the ego is incapable of maintaining control of the id and superego, when their impulses are too strong. Freud believed this imbalance was often caused by early childhood trauma.
Explanation:
Hope this helps
1. who drives recklessly.
2. whose driving is in dangerous way like no seatbelt.
3. who drives at high speed.
Hope I helped
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.
True. It does not need to be researched or made again