Answer:
5. B 6.D
Explanation:
If plants cant take in carbon because of deforestation then the carbon will just pollute the earth. Bacteria are known for putting nitrogen back into the system.
Explanation:
Genetic alternations include chromosomal abnormalities and gene mutations. Chromosomal abnormalities generally arise during cell division. ... Gene mutations are permanent changes in DNA gene sequence. They can arise during normal DNA replication or in response to environmental factors.
Electron Transport Chain located in the Mitochondria.
I don't see any answer options so that's my best guess
In the ecosystems of the world, there are many evolutionary finds that scientist have been exploring for centuries. In the marine ecosystem, plankton are a form of microevolution. They also migrate, known as vertical migration. This can affect the ecosystem in that during this migration, the heterotrophs consume various micro-organisms.