A jellyfish would die if it was placed in a freshwater lake. Water would enter the jellyfish's cells, causing them to swell and eventually burst.
hope this help. :)
[ It's basically the same answer that someone else put, just with a little bit more information. ]
A jellyfish would die if it was placed in a freshwater lake. Salt water has more solutes than freshwater, so a freshwater environment would be hypotonic to a jellyfish's cells. Water would enter the jellyfish's cells, causing them to swell and eventually burst.
[ Sounds like a pretty painful way to die, huh? ]
[ And yes, I realize this is from 2020, I just had to. ]
