D.
The temperature won't make a difference since neither mass nor energy can be created or destroyed.
Diamond!! it is often used for its hardness!
Solution:
The carbon cycle is the biogeochemical cycle by which carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth.
It is based on carbon dioxide (CO2), which can be found in air in the gaseous form, and in water in dissolved form. Terrestrial plants use atmospheric carbon dioxide from the atmosphere, to generate oxygen that sustains animal life.
Thus this is the required path where carbon atom involves in the carbon cycle.
Answer:
DNA
Explanation:
The instructions in <em><u>DNA</u></em> encode the information that a cell needs to produce proteins, which are vital to living things.
