Answer: right bottom is kidney
Left bottom is liver
Q. 4 part a, The excretory system.
B, kidney: The kidneys make urine by filtering wastes and extra water from blood. Urine travels from the kidneys through two thin tubes called ureters and fills the bladder.
And Q. 5 order, 3, 2, 1, 4.
Explanation:
During anaerobic oxidation of a glucose molecule 2 ATP molecules are gained as the net profit. It is because here is no Krebs cycle and electron transport chain in anaerobic respiration.