How do most spiders consume food?
a. sucking liquid food into the stomach
b. ingesting pieces of plant leaves and stems
c. tearing and swallowing small chunks of flesh
d. swallowing small invertebrates whole

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.