How many grams of CO2 (Molar Mass = 44.01 grams) are in 1.8x1024 molecules of CO2 ?

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe