They're the only vein that carries oygenated blood
When you breath oxygen enters your body and gets transported to your blood cells
Feces are deposited on the ground, and the bacteria in the soil breaks it down, and uses the nutrients
Jellyfish are forever but fish ain't.
Plus, jellyfish have those tentacle like things attached to thier body and you might confuse em for octopus for that very reason..
but you should really evade confusing em as an octopus cuz octopus might take it as an insult and the next thing you know will be a Kraken taking your house down.. which is pretty tragic :'(
Answer:
Stem cells are divided into 2 main forms. They are embryonic stem cells and adult stem cells. Embryonic stem cells.
