Tuesday, 29 November 2011

THE IMPORTANCE OF THE SURVIVAL OF THE SPECIES
ª    The survival of animals and plants are important to maintain the species.
ª    If the species of plants become extinct,the world may face a shortage of food.
ª    This is because plants are the main sources of  food to another animals.
ª    The animal is also a source of food to another animal.
ª    Some species of animals and plants may also be in danger of extinction because of some other factors such as deforestation or natural disaster.

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