How much degress are they
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if i am not wrong crust is believed to generate its magnetic field..
hope that helps u
Answer:
d) Principle of Conservation of Matter
Explanation:
Principle of Conservation of Matter -
According to the law of conservation of matter, matter is the substance which ac not be created and even it can not be destroyed , hence we need to have the same number of atoms before and after the reaction constant during a chemical change or process of chemical as were number of atoms and type of atoms present before the chemical change .
Hence , from the options , the correct answer is the Principle of Conservation of Matter .

(simplify the equation)

(subrtact both sides by 14)


(multiply both sides by 6)

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