When layered into a single column, which water will sink to the bottom?

a.
cold water with no salt

b.
warm water with no salt

c.
warm, salty water

d.
cold, salty water

If a || b and e || f, what is the value of y ?

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.