Meat-eating dinosaur from Argentina had bird-like breathing system

The remains of a 30-foot-long predatory dinosaur discovered along the banks of Argentina's Rio Colorado is helping to unravel how birds evolved their unusual breathing system.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news141924662.html">Meat-eating dinosaur from Argentina had bird-like breathing system</a></p> <p>The remains of a 30-foot-long predatory dinosaur discovered along the banks of Argentina's Rio Colorado is helping to unravel how birds evolved their unusual breathing system.</p>