What physical feature acts as a crucial counterbalance during the kangaroo mouse's high-speed leaping?

Answer

Their relatively long tail

The tail, which is long compared to the body size, plays a vital role in maintaining stability and control while the animal is executing high-speed bipedal leaps.

What physical feature acts as a crucial counterbalance during the kangaroo mouse's high-speed leaping?
mammaladaptationrodentKangaroo Mouse