Here's how it works:
1. Hyphae: Fungi have thread-like structures called hyphae that extend into their environment. These hyphae have large surface areas, allowing for maximum contact with the surrounding water and nutrients.
2. Cell Walls: The cell walls of fungi are permeable, meaning water and dissolved nutrients can easily pass through them.
3. Osmosis: The movement of water from an area of high concentration to an area of low concentration is driven by a process called osmosis. This difference in concentration is created by the high concentration of dissolved solutes inside the fungal cells compared to the external environment.
4. Active Transport: Fungi can also use active transport, which requires energy, to move certain nutrients against their concentration gradient, from a low concentration to a high concentration.
So, instead of drinking, fungi essentially soak up water and nutrients from their surroundings using their hyphae and the processes of osmosis and active transport.