<span>Homeostasis is the ability to maintain a constant internal environment in response to environmental changes</span>
Answer: You picked the correct answer, "They all inherited their traits from a common ancestor."
Explanation: Well, one I had a test on this question too and I got it right. Second, if all species shown have something in common (structures) than they most likely got it from a common ancestor.
1st image I think would be the answer
Yes our lungs will be clean and perfect.
Answer:
sorry but i need the points
Explanation:
