There SHOULD be water in the "P-Trap" below the sink. The trap keeps sewer gas from entering the house. It's called a "P-Trap" because of the shape, it's shaped like the letter "P" on it's side. If the water drains from the trap, it's the right level.
Arachnoid villi can be compared to the drain in your shower or sink. Think about a wad of hair covering the drain. The water cannot drain out and if more water is added without removing the blockage, there will be a build-up of water. It is the same with your arachnoid villi. If blockage occurs, the cerebrospinal fluid won't be able to flow freely, thus building up pressure. This is called hydrocephalus or "water on the brain".
Yes, it is possible. This is called self-evaluation. The map should contain a drawing of a feature below sea level, such as a sea, river, canyon and many more. These features should be labelled in the legend of the map. The reader of the map will then be able to draw out the cross-section of the map with lines that go below 0 metres. And the depth of the water is measured by echo sounding.
Distilled water should contain nothing but pure water and nothing will be able to grow in it unless you add some microbes.
Herb gardening can be as simple or as complex as the gardener feels they are able to manage. Check out the link below for some pointers.
Cactus are able to conserve water due to their stems. They have stems that are able to store water for when it is needed.
Depends on what type of vehicle it is. Vehicle dealer should be able to help.
It is normal for a dishwasher to leave water behind after a cycle. It keeps the seals from dry rot. The water level should be below the filters. You should not be able to see the water
an egg should work
if you have closed your pool down for the winter (i.e. winterized it) then no. you should have put in a good dose of chemicals & if you live in an area the freezes you should drain the pool an inch or two below the water jets so you won't be able to run the pump anyway
YES it is because if you drain it and do some tests it is proven to be drinkable
The link below should be able to help you.
The link below should be able to help you discover that.
I have placed a link below that should take you to a site that should be able to answer your question.
It should be on the passanger side fire wall, you should be able to see it from under the car. Hope this helps
Home toilets do not use "suction power" to flush. The inertia of the water falling from the tank when you flush pushes water through the trap and down the drain. If there is any significant amount of blockage in the drain, the water will not be able to move at enough velocity to get past the trap. In other words, if the drain is blocked, water can't flow fast enough to flush. You'll need to get the drain cleaned out to make it flush.
Arachnoid villi can be compared to the drain in your shower or sink. Think about a wad of hair covering the drain. The water cannot drain out and if more water is added without removing the blockage, there will be a build-up of water. It is the same with your arachnoid villi. If blockage occurs, the cerebrospinal fluid won't be able to flow freely, thus building up pressure. This is called hydrocephalus or "water on the brain".
The archerfish is capable of seeing below and above the water clearly. It uses this vision to accurately launch a jet of water at insects flying above the water's surface.