Bees often visit scores of blossoms on a tree before moving to another if nectar or 
(Bees; visit; scores of blossoms on a tree; T:before moving to another if nectar; T:often) (Bees; before moving; to another)
Bees Bees
visit before moving
scores of blossoms on a tree T:before moving to another if nectar T:often
to another