Which of the following must communities provide in order to protect the health of their members?

A. A balanced budget

B. Recreation

C. Entertainment

D. Fresh food

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?

What property of water provides for appropriate sugar, salt, and amino acid levels to be present and carried in the blood of animals to be delivered to cells