Birds and mammals share which characteristic?
A) ectothermy
B) air-pocketed bones
C) bladders
D) four-chambered heart
E) three-chambered heart
Correct Answer:
Verified
Q45: Although some early amniotes developed endothermy, which
Q46: A tuna is a _ fish.
A) ray-finned
B)
Q47: Which organ present in crocodiles is most
Q48: Which was the most likely food source
Q49: Amniotes differ from amphibians by _.
A) their
Q51: Which was an early tetrapod innovation?
A) limbs
Q52: How do turtles differ from other reptiles?
A)
Q53: Evidence suggesting that snakes evolved from ancestral
Q54: Sharks differ from most other fishes in
Q55: How do ray-finned fish keep from sinking?
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents