Which of the following statements proves that scientific knowledge changed due to the discovery of ~otzi the iceman

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

What nitrogenous bases are found in rna

Arecent challenge to the european union created by a member state is?