Which describes a natural environment with the greatest biodiversity? a. 10 red squirrels, 20 bristlecone pine trees b. 55 bristlecone pine trees, 30 snowshoe rabbits c. 25 snowshoe rabbits, 100 bristlecone pine trees, 5 red squirrels d. 10 red squirrels, 45 snowshoe rabbits, 100 bristlecone pine trees

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 is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.