7 Answers

Sure. This group is having a chat right now.

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Ducky

Yum! :)

Sure  they can. We can see each other, can’t we? If they couldn’t see one another, how else could they mate?

Of course they can't.They just wander around bumping into each other & that's why they multiply so quickly.

Yes- - --that's how they get together ......like when cancer cells cleve together to form a tumor. Sorry I couldn't have given you a happier example.

If you were seen with one eye, at a great distance,  then you would seem quite small and mute. Also think of your microscope as a telescope...then ask your question again. Your ego tells you that you are bigger than anything else.