Bison are found in grasslands. they spend much of there time in herds eating grasses and other small plants. what kind of teeth do bison likely have (a. broad flat teeth for grinding) (b. long sharp teeth for taring) (c. flat sharp teeth for chopping) (d. small sharp teeth for grabbing)

Option-A

Explanation:

Bison are the animals that can be characterized by their short but broad forehead in the temperate grasslands. The Bison has adapted to live in this grassland that is to survive in the dry conditions and the grasses.  

The main adaptations shown by the bison are the teeth that can chew the grasses and their digestive system which can digest the cellulose present in the grasses. Their teeth are broad and flat-topped which can easily grind the grasses.

Thus, Option-A is the correct answer.