How do jellyfish swim??? How do they glow???
Do they evaporate???

Jellyfish actually do not swim.
They squeeze their body basically creating a force of water underneath them to move upwards
Usually they will swim with the tide or current of the water!
So if the water is flowing to the left
They will move left
This is because they have to bone structure to help them move where they wanna go

Leading into the next question... they actually do evaporate most times but not often
If left out in the sun, they can evaporate due to extreme sunlight because they are 98% water!

And jellyfish glow due to this bio molecule thing. I forgot what it’s called but it reflects on to them and recta to oxygen

Hope that HELPEDED