How do you change your computer screen from landscape to portrait setting? My son was playing with the computer and when I looked at the screen he somehow changed it to a landscape appearance rather than standard portrait.
Lichens have been described as dual organisms because they are symbiotic associations between two (or sometimes more) entirely different types of microorganism 1  -. a fungus (termed the mycobiont). 2  a green alga or a cyanobacterium (termed the photobiont).
1. A lichen is a combination of fungus and algae that lives on the sides of trees, rocks, and other materials.The fungus provides the algae with water and minerals and the algae uses the water and minerals to make food for both organisms.What type of relationship does the lichen represent?. A lichen is a combination of fungus and algae that lives on the sides of trees, rocks, and other materials.