Because water goes through your systems and makes you survive. They can live with water forever.
Artic air is the answer to this
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. ... A trait is any gene-determined characteristic and is often determined by more than one gene.
I think the it may be the liver
