[alexander_busek]

Just wondering why when both birds and bats were given the ability to fly, the bat had his ability to walk taken away but birds didn’t.

And I'm wondering why - when both fish and monkeys were given the ability to swim - the fish had his ability to climb trees taken away, but monkeys didn't.

And why - when both seaturtles and ducks were given the ability to lay eggs - the seaturtle had his ability to fly taken away, but the duck didn't.

And why - when...

Hint: No abilities were "given" or "taken away" - they developed - in response to differing environmental pressures, and from different starting points - in different ways.

Regards,

[stormer]