Question

How has the loop of Henle in the kidney of the kangaroo rat

become adapted to the lack of water in its habitat?

A. The loop of Henle has become shorter.
B. The loop of Henle has become longer.

Answer 1

B

Step-by-step explanation:

The loop of henle becomes longer so the animals urine is as concentrated as possible. This limit the amount of water and salt they lose. This helps animals to live for longer periods of time on minimal amounts of water.