What is the evolutionary process leading to the formation of a new species?
a. microevolution
b. the apex of natural selection
c. macroevolution
d. molecular evolution

c. macroevolution

Explanation:

Macroevolution can be define as the evolutionary change on a large scale. This results in origin of evolutionary trends, mass extinction, origin of new species, or taxonomic group. When small microevolutionary changes accumulate in the new members of the same species, which results in the development of species different from the old species. The new species will no longer be able to breed with the old species. This process leads to macroevolution.  

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explanation:

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ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg