Which statement best shows that Mr. Coates gives Travis good advice about life?

A.
"Papa had shown me how to tie a deer's feet together and pack it home across my shoulder, and I'd done it."

B.
"Papa always put more stock in what color was inside a pup's mouth."

C.
"A big diamond-back rattler struck at Papa and Papa chopped his head off with one quick lick of his scythe."

D.
"Like Papa told me, every creature has to kill to live."