Calvin Willis, who was released from state custody Friday after DNA testing showed he didn't rape a 10-year-old girl, said he's thankful for his freedom but needs money to survive in society. I think I should be compensated, Willis said during a press conference at the Innocence Project New Orleans.
A lichen is not a single organism. Rather, it is a symbiosis between different organisms-a fungus and an alga or cyanobacterium. Cyanobacteria are sometimes still referred to as 'blue-green algae', though they are quite distinct from the algae.
Lichen. Lichen. a large group of symbiotic associations between fungi and green and occasionally blue green algae. Several genera of algae and of fungi are involved and the associations are so stable and of such varied but distinct types that the lichens have been classified into genera and species.