Suppose that the magnitude of gravity on a falling object is greater than the magnitude of air resistance on the object. what is the cumulative effect of the forces on the object's motion?

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 does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?