Creatures that live in habitats associated with another organism. And the relationship with the environment, the ecosystem, the relationship of life in ecosystem is divided into 2 style is
.(1) relationship between organisms and non-living things (physical factors). The creatures will survive must have a relationship with physical factors, such as temperature, light, air, acidity is a bass voice, soil, water, etc.!(2) relationship between organisms and organisms, which have a variety of forms, such as พึ่งพากัน status, benefit together commensalism. To hunt, parasitism and compete for competition.. by () instead of benefit (-) instead of a waste (0) instead of not and not waste
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