Funeral costs include basic services fee for the funeral director and staff, charges for other services and merchandise, and cash advances. Make copies of the checklist at the end of this article. Use it when you shop with several funeral homes to compare costs.
2. A device or agent used to detect or explore a substance (for example, a molecule used to detect the presence of a specific fragment of DNA or RNA or of a specific bacterial colony). 3. To enter and explore, as with a probe.
Unsourced material may be challenged and removed. (September 2015) In the broadest definition, a sensor is an electronic component, module, or subsystem whose purpose is to detect events or changes in its environment and send the information to other electronics, frequently a computer processor. A sensor is always used with other electronics, whether as simple as a light or as complex as a computer.