Which is the largest galaxy in our local group? a. milky way b. andromeda c. canis major dwarf d. large magellanic cloud

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

Which is the correct formula for photosynthesis

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm