Identify each statement as a hypothesis, theory, or law.
hypothesis
theory
law
For any closed system, the
mass of the system must
remain constant over time.
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Higher air pressure causes
fuel to burn at a faster rate.
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Organisms have changed
and diversified over time
due to shifting frequencies
of heritable traits by means
of natural selection.
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if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates