Cocoa vs Cacao - Adult supervison recommended

First off, I get this a lot.  i.e. what is the difference?  Very simple really.  English vs Spanish. Next, someone shared this with me and I just had to share it.  And we are are all adults here?  Right.  Ok, close enough.  Remember.  Adult supervision recommended.  No, really.  Don't say I didn't warn you. Enjoy!