Question

biogeochemical cycles like the carbon cycle help explain that matter can be neither created nor destroyed. what law is this?
(1 point)

○ law of gravity
○ law of conservation of mass
○ law of thermodynamics
○ archimedes principal

Explanation:

The law of conservation of mass states that matter is neither created nor destroyed in a chemical reaction (or in processes like biogeochemical cycles). The law of gravity relates to gravitational force, thermodynamics deals with energy transfer, and Archimedes' principle is about buoyancy—none match the description of matter conservation here.

Answer:

B. law of conservation of mass