Answer:
Rats
Presence of tails for balancing, presence of digits for burrowing into the soil,Eyes for sight,Nose for perceiving, limbs for movement, practice cannibalism to control it's population, fur for temperature regulation, ears for hearing,
The probability of the kids having square pants is 50%
The probability of kids with round pants 50%
They all share at least 50% of the same DNA arrangement. It is correct because i just took the quiz and answered like 1 minute and 26 seconds ago.
Hydrogenic that is the answer
The head at the top, the tail is just for getting to the egg