Select all that apply to the Oxford English Dictionary (O. E.D). was the first complete dictionary.
1928
1858
quotations from literature beginning at 1150 A. D.
etymologies of words
compiled at Harvard University

your answer is c) experiments with water vapor showed that elements combine in specific proportions.

1)a

2 b

3 d

4 d or b

explanation:

the cost of attendance or coa is an approximate budget for the cost of attendance of the whole academic year. in order to calculate this, universities take into consideration many factors like room and board, tuitions and fees, books, transportation and personal expenses such as medicine, laundry, clothing. all these factors combined make up the final sum to the cost of attendance in each university.