What is the main source of carbon monoxide pollution?

electric power plants
residential furnaces
industrial factories
motor vehicle exhaust

Choose the best option to complete the statement. the purpose of the first phrase of the u.s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country

Name and describe how to implement one method of embellishment.

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing