Trees, plants and animals, in this sense, are organic, and when they are dead, their remains are still organic.
(Trees, plants and animals, in this sense; are; organic) (they; are; dead) (their remains; are; T:still; organic; T:when they are dead)
Trees, plants and animals, in this sense they their remains
are are are
organic
dead
T:still organic T:when they are dead