reptiles and amphibians have the most in common
eyes
Reptiles
a turtle
Reptiles
Insects are the largest and most common invertebrate group.
The most common blood group most probably is O+ or even B+
O positive is the most common blood group in India.
Lay eggs.The most common reproductive strategy in all groups of reptiles is that of laying eggs.Edit: The 'reproductive strategy common in all groups of reptiles' is - internal fertilization through copulation. This distinguishes them from amphibians who lay soft-bodied eggs in water, which are then fertilized by the male ejecting a 'cloud of sperm'.
Out of all the creatures, the most successful group would probably be the reptiles because they so heavily populated the earth at that time.
The most common element in group 13 (Boron group) is aluminum. Aluminum is widely used due to its abundance in the Earth's crust, as well as its properties that make it suitable for various industrial applications.
No. The most common family is a mother and her children.