Multiple choice

What do birds, amphibians, reptiles, and fish all have in common?

  1. they all have scales

  2. they all hatch from eggs

  3. they all give live birth

  4. they all have feathers

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

While these groups have many differences, birds, amphibians, reptiles, and many fish species reproduce by laying eggs.