> Thanks for the help. Three more questions
>
> 1) How do I get DR Mohan to leave so I can grab the earthworm sample.?

Rather than focusing on getting her out of the lab, is there someone who might want to come intot he lab? Look at all the specimins if you haven't already.
>
> 2) Every time I take a boiling cup of tea (after putting it in the microwave) to Agnelo its always freezing cold by the time i give it to him what do I need to keep it hot and where do I find it?

Heat it up, then find the shortest route.

>
> 3) What do I do with my syringe filled with isotonic liquid i tried giving it to the man who fell out the window but it doesn't work

You don't need it quite yet, just remeber it is in your inventory in case you ever need to make a quick decision.

~Oorla