Volcanic activity
fault lines
mnt. ranges
and siesmagraphs
Answer:
commensalism
Explanation:
One organism is benefited while the other is not harmed or benefited.
The right option is; B) the total variety of organisms on Earth
The total variety of organisms on Earth explains biodiversity
Biodiversity is the variety and variability of all species (different plants, animals and microorganisms) from all sources (marine, terrestrial and other aquatic ecosystem) on earth or within a particular region. Biodiversity involves genetic diversity, species diversity and ecosystem diversity which all functions together to form the complexity of life on earth.
When carbon is exchanged along the biosphere
Answer:
A. wheter the producers are located on land or in the water.
