The topic is defined as the
a. opinion
b. issue
c. main subject
d. thesis statement

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

17 points! ! (explain your answer)

Why is it necessary to obey social norms? write briefly.