Short Answer: When the sea is really deep and have a crazy waves around it.
Mitochondria since it’s the power house of the cell where the energy for this one is produced
No where are you at young man
The tissue that forms the outer surface of the body is a stratified squamous keratinized epithelium. The surface layer of dead cells(stratum corneum) is made to keep things out of the body, protecting it. The tissue that lines the digestive tract(e.g. intestine). Is made from 1 layer of columnar cells that facilitate the absorption of nutrients. Both tissues are epithelia.
I want to say its a recessive trait