Question

Removal of waste from our body is due to the process of:
A) Excretion
B) Respiration
C) Exhalation
D) Double Circulation

Answer 1

excretion...................

Answer 2

I think the answer is

B)respiration

for the following reason: -

Actually the process of removal of waste is excretion, but the respiration is the process in which the cells breaks down the food and utilizes the remaining energy⚡

so after this process some waste products are left(after break down and utilising) which are then excreted

so the main reason for removal of waste from our body is due to the process of respiration