A valve is something which regulates the flow of a liquid - letting it pass through, preventing it from passing through, or partially allowing it (controlling how much gets through). For example, valves in the heart control the flow of blood in the heart chambers by opening and closing.
metaphor
A practitioner of Alchemy.
Please define "It"
define means definition or look for or search something up for example couple the question would be asked like for a teacher to ask it would be like please define the word couple ;and the answer would be two or more
Define statistical inference and give an example
what are the different user define data types explain with example
please give your answar of this is where you get information please give your answar of this
Please define poltergeist...as you understand them (it).
someone needs to answer this please!
Please Define problem
Please define the question thank you.
Define locked please