Final answer:
Bipedal organisms are animals that typically walk on two legs, using their two hind limbs for movement.
Step-by-step explanation:
Biology: Animals that Walk on Two Legs
Bipedal organisms are animals that typically walk on two legs. This means that they use their two hind limbs for movement. Humans are a prime example of bipedal organisms. Our legs are adapted for walking, running, and maintaining balance on just one leg at a time.
Other examples of bipedal animals include birds, kangaroos, and some dinosaurs. These animals have evolved specific anatomical features to support their bipedal locomotion.