Points I don't need them anymore

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring