What breed are these six week old chickens

[debid]

Here are some closer pics. can anyone tell if they are leghorns or white rocks at this age?

Now that looks more like a Leghorn. I guess it was just the angle.

 

[Chicken Girl1]

Leaning towards Leghorn. As they grow Leghorns have white earlobes and lay white legs while White Plymouth Rocks have red earlobes and lay brown eggs.