I think I learned that about eggs in my first high school biology class 50 years ago. Short of possibly monotremes I think it is true for all warm blooded creatures.
I think I learned that about eggs in my first high school biology class 50 years ago. Short of possibly monotremes I think it is true for all warm blooded creatures.
I think I learned that about eggs in my first high school biology class 50 years ago. Short of possibly monotremes I think it is true for all warm blooded creatures.