They don't actually spurt water. They are blowing out the air that they've been holding while underwater. There is usually a little bit of water on top of the whale when they do this, and that is just blown up into the air - it's not coming out of the whale. This is called "blowing" and the air hole is called a blowhole.
All whales have blow holes to breathe, also to spurt out the water they suck in when eating plankton.
The whales with teeth are called toothed whales. The ones that don't have teeth are called baleen whales. Baleen whales use filters to drain out water from plankton.
water spray
Baleen plates are used by baleen whales to filter krill out of a mouthful of sea water.
A spurt muscle is one that has an attachment, called the insertion, close to a joint. This allows them to be the main movers, usually referred to as prime movers. An example of a spurt muscle is the biceps in your upper arm, also called the bicep brachii.
There is a period of time when an adolescent will grow rapidly and become much taller; this is called a growth spurt.
an arm
The hole at the bottom will spurt the most water since the pressure is higher at the bottom compared to the top.
Some small whales are called dolphins, but small whales are still whales.
One hundred whales are called school of Whales.
One hundred whales are called school of Whales.
One hundred whales are called school of Whales.