Which of the following is true about grasslands?
a.
they have numerous trees.
b.
they have a large number of tree-dwelling birds.
c.
they experience a wide temperature range over two seasons.
d.
they have four distinct seasons.

C.
The temperatures of grasslands vary highly between summer and winter; being up to 70 °F in summer and -40 °F in winter.

Trees and shrubs are rarely found in grasslands as it is dominated by mostly grass. They experience a wide temperature range over two seasons, winter and summer. IT can get below -40 degrees F in the winter and over 100 degrees F in the summer.