They don't idiot.
Yes, when it rains, potatoes absorb water from the soil through their roots. This absorption can cause the potatoes to swell or increase in size. However, excessive water absorption can also lead to issues such as rotting or cracking in the potatoes.
In fresh water it will swell in salty one it will shrink
potatoes don't swell up when cooked.
Because they absorb the water they're in - which makes them swell up.
hemolysis
They are called swell sharks because when they see a predator they swell up with water (or maybe oxygen I'm not sure) so that they appear bigger and scare it away.
Osmosis is taking place.
The process of osmosis is occurring.
It will absorb water and swell up.
The plant cells that absorb water and swell up are called parenchyma cells. These cells have thin cell walls and can expand to store water, aiding in plant support and growth.
it soaks up and turns softer .but does not turn back to a grape it soaks up and turns softer .but does not turn back to a grape
shrink in salt water. swell in fresh water.