<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
Https://quizlet.com/57661309/chapter-41-flash-cards/?i=1ducf4&x=1jqY
i say ho8 or something like that
Answer: digestive is the correct answer
Plants use and produce both oxygen and carbon dioxide.
