Man............ (Q.16) is believed to have evolved from apes, ...... (Q.17) a curious mixture of varied motives. He is not only ...... (Q.18) subjects of needs ...... (Q.19) also their creator. He also seeks to satisfy his needs and caters to his desires. Fill the blank 16 with appropriate option.

Options

A. 1.which
B. 2.when
C. 3.while
D. 4.who