SPECIES THAT CAN ONLY lIVE IN A LIMITED RANGE OF ENVIRONMENTAL CONDITION

SPECIES THAT CAN LIVE IN A WIDE VARIETY OF ENVIRONMENTAL CONDITIONS

SPECIES THAT HAS NO NEED TO CONTROL THERE INTERNAL ENVIORMENT

SPECIES THAT MAINTAINS A CONSTANT INTERNAL ENVIRONMENT

BETWEEN TWO DIFFERENT SPECIES IN WHICH IS BENEFITED

RELATIONSHIP BETWEEN TWO SPECIES WHICH BENEFITS THE OTHER

RELATIONSHIP WHERE ONE OBTAINS FOOD OR BENEFITS THE OTHER

RELATIONSHIP BETWEEN TO UNLIKE SPECIES WHERE ONE IS THE PREDATOR

RELATIONSHIP BETWEEN TWO WHO ARE AFFECTED BY THOSE IN THE SAME ENVIORMENT