The majority takes place in the small intestine
Because they have more underlying factors such as (straight) brown hair or (curly) blonde hair from different parents. A punnet square would be too big and confusing if we considered all the factors that came from the parents.
Answer:
I'm guessing because there is a more likely change that bacteria will infect the wound because of the bacteria in the water
Circadian rhythms ....its just behavior that is repeated over 24 hours