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.

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Which activity is an innate behavior