Q3 is the trickiest one. My answer was:

Conclusion- Human communication is a universal phenomenon that has existed across different civilizations over time.

Premise- Linguists have conducted many comparative analyses of traditional languages from various regions and eras.

I believed that the premise supported the conclusion because of the connection between different civilizations over time and various regions and eras.

Who else got tripped up with this one?

Thanks! I'll keep this in mind.

Let's do this!