noise what anamal is this

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?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?