D the formation of specicies
Answer:
16
Explanation:
Cells multiply so if at 22 there are 2
at 44 there will be 4
at 66 there will be 8
at 88 there will be 16
B. and I get you the one who made up this question is dump -_-
The urinary system consists of the kidneys, the ureters, the urinary bladder, and the urethra.
Atom, molecule, cell, tissue, organ, and organ system