Answer:
D
Explanation:
proteins make up every thing
Limestone contains calcium carbonate which comes from animals that have shells, it already has carbon. Other sources are ocean animals which create shells that combine both carbon and calcium. Their dead bodies also release carbon to the ocean. Limestone is also known as a sedimentary rock that has carbon. Outside the ocean, limestone emits the carbon and becomes part of the carbon cycle. In addition to this, limestones are widely used by people becomes a part of the carbon cycle. Its component is present on asphalt, animal feed.
They all have different compositions of protons, neutrons, and electrons. This causes variety and makes atoms different so they can make up different substances
It’s the Lysosome that break large food particle and break it down into a smaller one. Hope it help!
The answer to this would be d. :)
