The first one, cause their trying to make it a positive way to reinforce. Which just means their trying to fix something again
In order to prevent bacteria and fungi from reducing the volume of organic matter, coal must experience rapid, anaerobic burial.
You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
Answer:
according to meitis the lungs
Explanation:
since lungs fallunder breathing system
Nucleic<span> Acids. </span>Nucleic<span> acids are organic compounds that contain carbon, hydrogen, oxygen, nitrogen, and phosphorus.</span>