'A gnat's compound eye has multiple lenses called these, like the surfaces of a cut gem'
facets
BUGS: A gnats compound eye has multiple lenses called these, like the surfaces of a cut gem
A gnat's compound eye has multiple lenses called these, like the surfaces of a cut gem
A gnat's compound eye has multiple lenses called these, like the surfaces of a cut gem
BUGS
facets
BUGS