<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
D. Epidermis netted veins
vascular rings
Answer:
separated, dinosaurs
Explanation:
there was a jungle plant that was found in Antarctica
