In what ways are active transport endocytosis and exocytosis similar

Here is the answer of the given question above. Active transport endocytosis and exocytosis are similar in a way that both require energy to function. Active transport, endocytosis and exocytosis are different in a way that active transport uses protein, whereas, exocytosis and endocytosis use vesicles. Hope this answer helps.

Gravitational force i believe