Then the seeds are spread when they cling to the fur of the animals that eat the fruit.
(the seeds; are spread; T:when they cling to the fur of the animals; T:Then) (they; cling; to the fur of the animals) (the animals; eat; the fruit)
the seeds they the animals
are spread cling eat
T:when they cling to the fur of the animals T:Then
to the fur of the animals
the fruit