This is actually called Biodiversity....
is the variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species, and of ecosystems.
Biodiversity forms the foundation of the vast array of ecosystem services that critically contribute to human well-being.Biodiversity is important in human-managed as well as natural ecosystems.Decisions humans make that influence biodiversity affect the well-being of themselves and others.
The answer is C i hope this helps
B. A measure of how far a given object is east or west of a location
C. A measure of how far a given object is north or south from the poles
D. All of the above
Answer:
C. A measure of how far a given object is north or south from the poles
Explanation:
fluctuates
stays the same
increases