In trying to determine whether DNA or protein is the genetic material Hershey and Chase made use of which of the following facts

Scientific thinking: what clues about biology might road kill provide?

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope