A runner has been going at 2m/s then decides to speed up to 6m/s. The runner was able to do this in 3 sec. What is the acceleration?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

What is the process of pulling apart an n2 molecule nevermind i got it