What is one reason it is necessary for humans to eat fat?

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

What is the most abundant vertebrate on earth?

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.