Here is your Essay on the Community Evolution ! Like the responses of communities to changing biotic conditions, community evolution involves progressive changes in climax communities. Because the evolution is exceedingly slow, it cannot be observed in operation and few instances from the fossil record are sufficiently complete to show the process in action. […]
529 Words Essay on Creation and Evolution Or Did Life Evolve or Was it Created. Since many years biologists have been trying to find out “How did life first begin?” To answer that question, they have come up with two contradicting theories Creation and Evolution. The theory of Creation states that an intelligent being designed each organism. On the other [...]
In the beginning, the Earth’s composition was very different that how it exists today. A long time ago the Earth’s atmosphere was very similar to today’s Venus and Mar’s atmosphere. It had about 95% carbon dioxide, 2-3% nitrogen, and very little, less than 1% oxygen. […]