Assertion (A): Mass remains constant in a closed system... | Science Class 7

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Science Class 7 Other

Asked by Y.JESSICA GEONA RAJ · HOME SCHOOL

Assertion (A): Mass remains constant in a closed system.
Reason (R): Matter cannot be created or destroyed.

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A Both A and R are true and R is the correct explanation of A
B Both A and R are true, but R is not the correct explanation of A
C A is true but R is false
D Both A & R are false