Very is an adverb.
The floor of the pool is uneven.
"side" is a noun (the side) and a verb (to side).
One of the most common pool accessories that people have added to their pool is a diving board or sliding board. A diving board needs to be added to the deepest part of the pool so that those who jump off of it do not hit their head on the bottom of the pool. The sliding board can be placed at any side of the pool as long as the water is deep enough for the person sliding to not get hurt.
Be sure to make this a very shallow dive. Our swim team dove from the regular side of the pool.
There's two parts to this: 1) Only "jump in" a pool that is approved for diving, and only where it's deep enough that you won't be injured (by hitting the pool bottom or side). 2) If there's a shallow end, there no reason a non-swimmer couldn't wade into the pool under supervision (by a swimmer who can rescue them if they get into trouble). I wouldn't recommend a non-swimmer "jump in" the deep end of a pool even with supervision.
Ache is a noun and a verb. Noun: I have an ache is my side. Verb: My side aches.
Sides is a noun (plural form of side) and a verb (third person singular conjugation of side).
If the bottom of the pool is a uniform gradient from one side of the rectangle to the other, then volume = 2625 cubic feet = 16351 gallons.
The part of the brain that affects speech and swallowing is called the cortex, specifically the left side of the brain. Damage to this area, such as from a stroke or trauma, can result in difficulties with speech production (aphasia) and swallowing (dysphagia).
"Side by side" is a prepositional phrase used as an adverb to indicate a positioning or arrangement where two or more things are placed next to each other.
In most cases, your own question answers itself, assuming it's a round pool. 8 foot by 25 inch would probably mean 8 foot diameter by 25 inches deep, so the pool would be 8 feet wide.
It is not supposed to open unless the water pressure on the outside of the pool exceeds the pressure on the out side. so if the pool is full of water you are not going to be able to unless you are superman