Which of these sources of power can reduce emission of carbon dioxide?

oil

wind

coal

natural gas

Which of the following occurs if the load attempted is equal to or greater than the force generated by a muscle? Which of the following occurs if the load attempted is equal to or greater than the force generated by a muscle? The muscle shortens.

Solve the following system by using substitution: 3y=6x+9 and y=4x+9

Why do boundaries between states cause problems

where is nuclear harvested need answer due in 2 days

Which of the following is not a part of geography

When were the chocolate hills discovered?

maria receives a cake order for charity event from a company. She uses 375g of flour, 250g of cocoa powder and 300g chocolate for a one kilogram cake. If the company orders a 7kg cake, what is the ratio of each of the ingredients that she needs?

How many states are north of the equator

Explain how the types of mountain landforms are related to one another.

Explain how natural actions such as weathering, erosion (wind, water and gravity), and soil formation affect Earth's surface.