Snow passes all of the requirements necessary to be defined as a mineral. In Review. A mineral, by definition, is. . . 1  Inorganic, which means that it is not made by a living organism. 2  A solid.3  Has a regular crystal structure. 4  Made by nature which means minerals are not made, directly or indirectly, from human activity. 5  Has a predictable chemical formula.now passes all of the requirements necessary to be defined as a mineral. In Review. A mineral, by definition, is. . . 1  Inorganic, which means that it is not made by a living organism. 2  A solid.
A frame is a digital data transmission unit in computer networking and telecommunication. A frame typically includes frame synchronization features consisting of a sequence of bits or symbols that indicate to the receiver the beginning and end of the payload data within the stream of symbols or bits it receives.
The most straightforward type of frame is a list of elements of the population (preferably the entire population) with appropriate contact information. For example, in an opinion poll, possible sampling frames include an electoral register or a telephone directory.his list should also facilitate access to the selected sampling units. A frame may also provide additional 'auxiliary information' about its elements; when this information is related to variables or groups of interest, it may be used to improve survey design.