Question

nephron process about 180 liters of filtrate but the kidney excreate only about 1- 2 liters of urine. why?

Answer 1

Explanation:

because only 1-2 litres of waste is produced.

Answer 2

the 180 liters processed have all necessary compounds like water, glucose, protein, etc. this gets reabsorbed in the convoluted tubes ( distal convoluted tube and proximal convoluted tube) thus only 1- 2 liters remain so the kidney excretes the remaining.

hope it helps...... mark brainliest