What role might the sturdy forelimbs of *Procoptodon* have played during movement?

Answer

Helping to propel itself or maintain balance

Evidence suggests that *Procoptodon* may have used its relatively sturdy forelimbs to assist in propulsion or to maintain stability while moving, actions that modern kangaroos rarely use for primary locomotion.

What role might the sturdy forelimbs of *Procoptodon* have played during movement?
animalextinctfactkangarooProcoptodon