A conclusion for the investigation where bacteria grows​

The process by which natural forces move weathered rock and soil brim one place to another is called

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.

What do all celular activities in living organisms use as a source of energy?