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Enthalpy is a concept used in Science and Engineering when heat and work need to be calculated. When a substance changes at constant pressure , enthalpy tells how much heat and work was added or removed from the substance. Enthalpy is similar to energy, but not the same.
Science is the knowledge about the natural world that is based on facts learned through experiments and observations.
Biology is the study of life. The word biology is derived from the Greek words bios ( meaning life ) and logos ( meaning study ) . In general biologist study , the structure , function , growth , evolution , origin and distribution of living organism.
An endoskeleton is an internal skeleton composed of hard, mineralized tissue that also enables movement by attachment to muscles.
Blood is normally slightly basic , with a normal pH range of about 7. 35 to 7.45. Usually the body maintains the pH of blood close to 7.40
Virtual memory is a future of an operating system that enables a computer to be able to compensate shortages of physical memory by transferring pages of data from random access memory to disk storage
Cache memory is a special very high speed memory. It is used to speed up and synchronising with high speed CPU.
A firewall is a network security device that monitors incoming and outgoing network traffic and decide whether to allow or block specific traffic based on a defined set of security rule.
Computer memory or Random Access Memory is fast , shot term memory inside computers and other devices.
Auditing is the examination or inspection of various books of account by an auditor. It is done to ascertain the accuracy of financial statements provided by the organisational.