Which best describes those that can pass through?
The cell membrane around a cell forms a barrier that
protects and regulates the cell. Certain chemicals can pass
through the plasma membrane because they have similar
chemical properties as the membrane.
They are concentrated.
They are soluble.
They are diluted
They are heated

Atraffic cop has pulled over a speeder, only to discover that he has stopped a close friend. the police officer is torn, because his professional obligations demand that he punish the speeder, but his personal obligations suggest that he should give a friend a break. what is this called?

Mark the four statements that are true. 1. the democrats blamed the republicans for the stock market crash of 1929. 2. the democrats won the presidency in the 1990's but lost control of the congress. 3. the democratic party is the oldest political party in the united states. 4. the anti-federalists were one of the first two american political parties; they wanted a strong central government. 5. the "era of good feelings" was a period from 1816-1824 where there was only one political party: the democrat-republicans.

Why is the industrial revolution important to us now? brainliest to the best answer