Which statement explains why the Environmental Protection Agency tracks the emission of greenhouse gases?

Greenhouse gases provide a source of alternate energy to fossil fuels.

Increasing concentrations of greenhouse gases contribute to global warming.

Balancing the amount of greenhouse gas emissions improves the atmosphere.

The development of greenhouse gases may lead to the creation of innovative technology.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.

hey, did you get this? could you me out?

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.

the correct answer is d

a conference committee is a group of congress representatives appointed by the senate and the house to reach an agreement over a bill that had different versions in each chamber. this is due to the fact that, to pass a law. both the house and the senate must agree on the exact same content and wording of the bill to present it to the president.