What processes in the water cycle takes water from oceans and land masses? ocean water storage, surface runoff, infiltration
condensation, ice water storage, freshwater storage
evaporation, transpiration, sublimation
precipitation, snowmelt runoff, ground water discharge

Explain how scientists use geologic time to determine the age of landforms.

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.

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.