Question

how did the internet transform scientific research?
researchers continued to use the arpanet for their work.
researchers everywhere began to collaborate and share data.
researchers could share music and other forms of media.
researchers worked by themselves online more and more.

Explanation:

The Internet's key impact on scientific research is enabling global collaboration. ARPANET was a precursor, not the ongoing tool. Sharing music/media is not core to scientific research transformation. Working alone online doesn't capture the collaborative essence. Global collaboration and data - sharing (as in option 2) is the transformative aspect.

Answer:

Researchers everywhere began to collaborate and share data.