Answer:
B and D
Explanation:
Biodiversity comes from having multiple types of organisms. This also allows different organisms to eat and create nutrients that is needed by all other organisms in the ecosystem.
Answer:
Most fish use gills for gas exchange instead of lungs.
Explanation:
They are reffered to as a silent mutation
Answer:
to area of high concentration to form a solution.
Mitochondria play a critical role in the generation of metabolic energy in eukaryotic cells.
