Want this question answered?
peristalsis
A device which sets a machine in motion, usually rapidly.
It helps things float. Like blimps.
yeah some snakes like anacondas can swallow lambs hole
it helps people know what places are like and things like that. it helps to know what the world is like if you want to travel
Every living thing (including humans, like you) is on a food chain (i.e. it eats other living things and/or other living things eat it).
Like we do.
guys like swallow.
no pigeons actually do not have jaws for different types the jaw in your mouth? they do not have a jaw in their mouth that helps them move it like us the jaws like teeth? pigeons do not have jaws they have a riggid beak and a sharp point at the top of their beak...they chomp it up and then eat it...or swallow things whole and regergitate it and eat it
It can break things down like logs and other dead things.
Harry Houdini can swallow and throw up things like screwdrivers, small toy trucks, and etc.
On foods like crackers which are dry, salivary amylase helps moisten the food so it is easier to chew and swallow and to prevent scratching the throat.