M3E1D2I1A1
8 points
MEDIA is validvalid
MEDIUM, a surrounding environment in which something functions and thrives / a channel of communication / the middle layer of a blood or lymph vessel
(Latin) the middle layer of a blood vessel
MEDIUM, a surrounding environment in which something functions and thrives / a channel of communication / the middle layer of a blood or lymph vessel
(Latin) the middle layer of a blood vessel