Which statement best compares mercury and earth? a. mercury has very little atmosphere, but earth has an atmosphere consisting of oxygen. b. mercury is very cold, but earth has moderate temperature to sustain life. c. they both have liquid water and carbon dioxide in their atmosphere. d. they both have one moon.

Is this a single replacement reaction or there is no

What are transitions between a liquid and a solid called? identify which way they are transitioning

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils