How many states must approve an amendment before it can be added to the Constitution

The decision states that legislation cannot overcome social prejudice. can it reinforce social prejudice? how?

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources

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