Normally a german shepherd.
A rhythm makes a poem what a poem is. Without rhythm than your poem whould be sloppy and unreadable. The effect it has on a poem is that it makes it readable and interesting. Hope that helped
(A) green roofs can keep buildings warmer in the winter
(B) Dark roofs take in more heat than white roofs
(C) It is harder to heat buildings that have white roofs
B. Millay finds beauty in the autumn world but resents the rebirth of spring because she sees death and sorrow everywhere.