Here's how they do it:
* Strong legs: Red kangaroos have powerful legs that allow them to hop long distances and reach high into trees and shrubs.
* Sharp teeth: Their teeth are adapted for grinding tough plant matter.
* Selective feeding: They choose the most nutritious and palatable plants, and avoid those that are poisonous or too tough.
Fun fact: Red kangaroos can survive on a diet of very dry and low-quality grasses thanks to their unique digestive system.