Biology, asked by archanamondal70641, 11 months ago

What is the hole in stomach called? What is the cotton-like substance I find in there every 6-8 hours, even if I take a bath?

Answers

Answered by xRUDEBOYx
0

The navel (clinically known as the umbilicus, colloquially known as the belly button, or tummy button) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord.

Latin: Umbilicus

Precursor: Umbilical cord; Ductus venosus

Vein: Umbilical vein

Artery: Umbilical artery.....

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