Answer:
B is the correct answer.
Explanation:
Law of conservation of mass states that the mass of an object never changes with time. This means that during a chemical reaction mass of reactants always remains the same even after the formation of products.
We can conclude that the law of conservation of matter states that during a chemical reaction, the amount of matter does not change
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Eubacteria would be your answer since <span>Archaebacteria are the only other kingdom that consists of unicellular prokaryotic kingdom.</span>
In terms of energy converters, efficiency most commonly refers to how much power was lost in the conversion from steam to heat, or from outlet to shone charger. Some systems 'leak' energy, meaning more energy is going out one way than going in the other. The energy source transfers more power than the energy recipient receives. The more efficient the converter, the less power is lost.
The changing of water into hydrogen and oxygen gas is an example of a chemical change, A.
Eversing negative thinking. Hope this helps!
