K12 Don't answer if u don't know and I mark brainlest. I have it due today and my wifi goes out at 9:00pm UNIT TEST: Weather and Climate - Part 1 Item 5 Which statement best describes the relationship between changes in air pressure and wind speeds?
1.When a high- and a low-pressure air mass are far apart, air moves quickly from low to high pressure.
2.When a high- and a low-pressure air mass are close together, air moves slowly from high to low pressure.
3.When a high- and a low-pressure air mass are far apart, air moves slowly from high to low pressure.
4.When a high- and a low-pressure air mass are far apart, air moves quickly from high to low pressure.

Iknow #2 is d. i just need to know why

1.aluminum chloride (alcl3), and sodium hydroxide (naoh) can react to form aluminum hydroxide (al(oh)3) and sodium chloride (nacl).    you have 13.4 g of aluminum chloride and 10.0 g of sodium hydroxide. answer the following questions: •what is the balanced equation for this reaction? •if you use all 13.4 g of aluminum chloride, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •if you use all 10.0 g of sodium hydroxide, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •how many grams of aluminum hydroxide will actually be made?     which reagent is limiting? explain your answer.

Which characteristics can be used to differentiate star systems? check all that apply.