Determine whether the given terms are like terms. If so, combine the like terms and be sure to enter the appropriate unit (a) 5 apples, 11 kilograms Like terms 5 apples + 11 kilograms = 1 Not like terms (b) 12 birds, 3 birds Like terms 12 birds - 3 birds = O Not like terms (c) 2 months, 6 months Like terms 2 months + 6 months = O Not like terms​