Why did juliet's parents think she was crying in act iv of romeo and juliet?

a. because romeo was banished
b. because tybalt was dead
c. because she didn't want to marry paris

Which mantle is under the crust the upper mantle or the lower mantle i think it's upper let me know if i'm right

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?