<span>The correct answer is C.stability is genetic and cannot be improved. This is incorrect. Just think of when you ride a bike, it's not a genetic thing and anyone can learn it if they learn how to balance their center of gravity and their movement. It's not a genetic thing so only a few chosen people can ride a bike.</span>
examples of vestigial structure would include the tail bone, wisdom teeth, and the appendix. hope this helps :)
The dialysis bag will remain the same size in a isotonic solution.
The answer is eggs
it produces eggs