Answer:
Mitochondrial DNA is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, adenosine triphosphate.
Explanation:
All would be affected because decomposers like to break down dead things meaning dead plants AND animals
Answer:
you could have asked nicely
Explanation:
common descent means the evolutionary in biology and how they have something linked with their common ancestors.