This table shows how the levels of classification have changed with each major scientist. which number belongs in the space labeled x? 5 7 8 10

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Which of th following is needed for cellular respiration to occur

When energy is used, atp molecules convert to adp molecules. this process is called

Select the correct answer. which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. c. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated. d. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea.