What are similarities between amphibians and birds?

Answer 1

Amphibians have a 3 valved heart, while birds have a 4 valved heart. reproduction system is similar, they both lay eggs. But birds (Aves) lay hard shelled eggs, and Amphibians lay soft jell-like eggs. They are also both omnivorous.

Answer 2

they're both cold blooded

well they are vertebrates, also they both- besides the crocodile- have three chamber hearts.

That they both lay eggs and also they both don't have paws or hooves

Answer 3

Both reptiles and amphibians are cold blooded. They both lay eggs. Both of them also have three chambered hearts, although some forms of now extinct reptiles had more advanced four chambered hearts,

Answer 4

All birds and most reptiles lay eggs, both have scales although birds now have them only on their legs.

Answer 5

Both reptiles and mammals can...

1. breathe through their lungs,

2. give birth,

3. live in similar places, and

4. have good survival skills.

Answer 6

a turtles slow a bird fly 1 to to miels per our in the sky

Answer 7

both have legs

Answer 8

Both lay eggs.

Both are animals.

Answer 9

both lay eggs