<span>Three anatomical features that birds share with their theropod ancestors are:
</span><span>1. they had light, hollow bones
</span>2. they rearranged hip and leg muscles because this of <span>improved bipedal movement
</span>3. they had their flight oriented with the use of wings for balance
I think number the first one iss grape fruit and the other one is cerebellum
This squirrel lives in a forest and eats only acorns. <span>The squirrel will starve if it can't find enough food. </span>
