Natural selection doesn't favor traits that are somehow inherently superior. Instead, it favors traits that are beneficial (that is, help an organism survive and reproduce more effectively than its peers) in a specific environment. Traits that are helpful in one environment might actually be harmful in another.
(one again, I hope this helps ^^)
Whildlife centers are made to preserve the lion population.
May to October octuder to Dedembera
Synovial fluid
This is fluid secreted by the bursa sac to nourish and lubricate the joint
