What happens in phase g1 & g2 of mitosis ?

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 of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above