Answer:
your Answer is D. well developed
This is a relative clause. Adjective: "who finished the marathon" hope this helps!
Um.....where is the question at?
Top left: Associative property of multiplication.
Middle left: Associative property of addition.
Bottom left: Identity property of multiplication.
Top right: Communtative property of addition.
Middle right: Commutative property of multiplication.
Bottom right: Identity property of addition.
