I think it would be cool.

I think that the alien would freak out and run.

I think it will turn out very bad because so many different things could happen because if the Earthly Microbes get in the wrong hands... Watch out!

I think it would be a shocking development. And that we should try to see how they live and work.

nothing cool

The alien might die because he might not know how to get rid of the sickness.

i think the microbes would be in troubal with the alin

omg why?

If any body has read War of the Worlds or has simply done a science experiment (I know those are two very different things, but trust me, they connect) then you would know that if you even change the tiniest thing in any of the variables, you'll know that the result will conclude differently. I think that if any microbes from Earth came i contact with alien life that it would definitely change the outcome had it not. So, I think maybe observing before we jump to see what is going on is most likely a better option.

i think it is different then mast thing but it is very interesting to me but i say the aliens would eat us or kill us in some way or they will be frendly and classmates reply