We only have discovered, in one way or another, about 1.4 million species yet the number that is estimated is about 10-100 million (Patrick 15). The unknown species that do exist on this world can have many and countless benefits to the human race. A good example can be the rosy periwinkle, which is a plant found on the island of Madagascar, helped cure the Hodgkin's disease and lymphocytic leukemia...
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(E.O. Wilson 3). Another can be the cyclosporin that was found in an obscure Norwegian fungus that is the foundation for the organ transplant business (Wilson 3). There also exist countless other potential uses and numerous other benefits that can be found in nature. The only problem is that we do not know even half of the amount of life that exists on this planet and many of them are disappearing faster than we can discover...
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Invasive Species They bring in ornamental flowering trees, non-native fish, specialty seeds, and unusual animals. This can wreak havoc on the natural species and the established habitat...	3 / 641
The Effects Of Foreign Species Introduction On An Ecosystem The bee requires the pollen of the flower to make its honey. However, while gathering the pollen from the flowers, it transfers some of the pollen to female flowers, allowing them to make seeds and spawn further generations...	3 / 643
The Zebra Mussel Firstly, zebra mussels produce large numbers (> 30,000 per female) of planktotrophic veliger larvae which can survive for 10-15 days (Hebert et al., 1989)...	2 / 506
Non-Native Invasive Plants Invasive plants can cover the surface of water bodies so that fish either die or are driven from an area. Humans can even be harmed by dangerous areas of invasive plants...	4 / 842