It's called "bowel movement". Nerves in the rectum and anus send messages to the cow's brain that the rectum is full and feces need to be expelled. Nerve impulses are then sent back to the rectum, anus and lower abdominal muscles to begin the waste-expelling-process. Smooth muscle contractions in the rectum push the feces to the anus in a similar matter that food is pushed down by the esophagus into the stomach chamber. The muscles in the anus relax, and the smooth muscle contractions as well as the abdominal muscles stimulate excretion of the feces. This continues until all fecal matter that has "lined up" to be excreted are expelled. All animals have this ability, including us humans. If the nerves that are responsible for excretion of wastes (or rather, control of impulses to defecate or urinate) are damaged, the cow will have to be put down. For pets, manual stimulation must be done every so often so that the animal can defecate or urinate. Often nerves cannot be repaired, and owners feel the better alternative is to put them down.
Gases in the colon are released by smooth muscle contractions that send these pockets of air to the rectum then to the anus. The way these air bubbles (which can be quite smelly depending on the amount of methane that is stored up in the bubbles) are released depends on how much gas there really is in the anus. It can be a noisy release of gas, or explosive, or quiet yet really stinky. Either way you don't want to be on the wrong end when a cow has to release her flatulence.
They raise their tailes and let it out. They don't sit.
Out their vulva. They kinda squat a little on their rear legs and pee out of their vulva.
Yes, cows have tails. Tails are very useful for swishing flies away.
Cows cause "enviornmental problems" because the "fart" or "poot" "toot" or Fart. PU!!!!
not very loud they're more like major SBD's
some time sshees old cows fart loud
Because we a monkey has children it mates with a cows fart boule.
Nature creates greenhouse gasses by having cows fart.
Cows fart we harness the energy and use it to power our spaceship motorcycles!
Yes. A high amount of methane (fart) can pollute the air as it is still gaseous. An example of this is that cows alone produce a percentage of methane as they "fart" many times each day as they usually let out a lot of gas.
It depends on if you are eating with a Mxican, if so than you are likely to fart so much the peoples heads behind you may in fact blow up. If not then the same might happen to a greater degree. If you eat with a blond your stomach will pop out of your body and kill you in your sleep. Now if this cow corn was grown i antarctica you will die instantly.
Recycling, Carpooling, Planting Trees, Smoking less, Convincing cows to fart less
The gas in a cow's fart is mostly methane which is a 'greenhouse gas'. So it's bad for the environment.
The match would burn out... All cows already fart, if you were to stand near a bunch of cows and they all farted you would probably only get a bigger flame, but that's all.