Mitochondria are made from the process called binary fission. This is the cell division utilized by the prokaryotes. It also has circular DNA that is similar in both size and structure in prokaryotic cells. Mitochondria also has its own DNA different than the DNA found in the nucleus of a cell.
Answer:
do you have the rest of the answers? i really need them.
Explanation:
I think it would be D a pure substance
I disagree because although recycling is good, Earth firstly is not a closed system and new matter enters the environment all the time, such as comets.
