Bipedalism evolved well before the large human brain or the development of stone tools.

For example, according to the bible birds evolved before all other land creatures.

In that display the solar system was evolving before his eyes.

But the goals began to evolve even before the founding of the Jewish state.

They evolved about 150,000 - 200,000 years ago during the ice age before last, and so must have survived the intervening warm period.

The prevailing view of the time was that a large brain evolved before bipedality.

Feathers evolved before birds and for some purpose other than flight.

People who interviewed the kids would "observe the rash sort of evolve before their eyes," she says.

The most common view of the time was that a large brain evolved before bipedality, the ability to move on two feet.

Life evolved on my planet before all others in this part of the galaxy.