Question

HELP ME PLZ I CANT DECIDE AND IF YOU DONT KNOW THE ANSWER PLS DO NOT ANSWER THANKS

Forty to fifty percent of a dairy cow's ration is _____, or
high-energy feeds such as grains and protein supplements.
a. total mixed ration c. immunoglobulins
b. concentrates d. colostrum

Answer 1

B concern are colostrum

Answer 2

B concentrates because it has high energy feed unlike the others there really different foods for each type of occasion like colostrum is are fed to a calf to become a high dairy cow and immunoglobulin is almost the same and total mix is foods that are mixed with diffrent type of protein so basically the one who makes more sense is a since all of them have other purposes