What are the three domain, and what type of cells do the organisms in each domain have

What is the relation ship between structure and function in an organism

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?