Look carefully at the model. plants take in and release carbon dioxide. plants require carbon dioxide for the process of

What statements describe a host 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

Explain how scientists use geologic time to determine the age of landforms.