The classic Hershey and Chase (1952) experiment that offered evidence in support of DNA being the genetic material in bacteriophages made use of which of the following labeled component(s)?
A. phosphorus and sulfur
B. nitrogen and oxygen
C. tritium
D. hydrogen
E. None of the answers listed is correct.

He should put sand around the spill in order to contain it so that it won't spread

Atissue is a group of connected cells that have a similar function within an organism.

Volcanoes make new rocks so not ahotspots are the the stuff that makes volcanoes mid atlantic ridge(mar cause i’m lazy) is a constructive plate boundary so it makes sense that new rocks would be found near it, also the mar is in the middle of the ocean so it fits the description deep ocean trench, umm, there’s no ocean trenches to where you’re goingso the mar is most likely the answeri wouldn’t trust me but hey why not