For items 19-21, identify the correct function of a cell from the given sentence or statement. Select you answer from the choices below.


A. Irritability
B. growth
C. digestion
D. reproduction


19. Blinking when someone puts their hand close to your eyes

20. Increase the amount of body mass.

21. Multiplying of mold on a piece of bread.

22. What part of life processes do kidneys belong?

A. Circulation
B. Excretion
C. Nutrition
D. Reproduction

paki sagot po ty i will make brailiest sino po makaka aagot ng maayos​