Question

Which process always involves the movement of materials from inside the cell to outside the cell?
A phagocytosis
B exocytosis
C endocytosis
D osmosis

Answer 1

B) Exocytosis.
Hope this is of help to you, and happy studying~!
~{Isle of flightless birds}

Answer 2

This describes the process of exocytosis. You can tell, not only by the definition but by the roots of the word, exo- means out of.

Good luck and good day!~ <3