Just Wondering

Rating: Null/10 (16 May 2018)

I love this movie. I have watched it 3 times this week. It hasn't been on cable in years. Yesterday, while watching, a thought occurred to me. Every animal native to Pandora has 3 sets of limbs. The Eclans and Touruq have two sets of wings. The horses, cats, dogs all have two sets of front legs. The lemurs have two sets of arms. Why don't the Navi have two sets of arms? I'm sure any biologist would agree that they should.