The esophagus constricts in a rolling motion, forcing foods and liquids towards your stomach. It is like squeezing a hose filled with water with your fingers and sliding your fingers up the hose. The muscle motion is called 'peristalsis'.
Try checking on properties of the video card. Most of cards support such feature.
water
they drink salt water because their body can filter and break down the salt water.
drink tons of water
they duck their head down and and get in the water swim and sip the water
Because they have to bend down to reach the water.
When you open a soft drink, the carbonic acid breaks down into carbon dioxide gas and water. This is what creates the effervescence or fizz in the drink.
they don't alight to drink but they do drink. They only need a little.
No
Yes, any water that has been boiled is very safe to drink. It is important to let the water cool down; do not try to drink water that is still boiling.
sit down get as much rest as you can drink some water and/or an energy drink
dilute