ap computer science reference

Everything that exists in our universe is made up of this tiny particle called atom. The computer you are working on is made up of atom..

An important result of the reproductive cycle is production of similar featured individuals for generations. The transmission of characteristics through successive generations refers to heredity. These characteristics include all physical, physiological and psychological characteristics ..

'Sapros' refers to rotten and 'trophic' refers to food. Saprotrophic nutrition is the process by which the organisms feed on dead and decaying matter. The food is digested outside the cells or even the body of the organism - extracellular digestion. The organism secretes digest..

Air, water, soil, minerals, coal, petroleum, animals and plants are referred to as natural resource..

The nuclei of atoms are made up of protons and neutrons. These two components of the nucleus are referred to as nucleon..

Rays of light can pass through the lens in any direction and hence there will be two principal foci on either side of the lens and they are referred to as the first principal focus and the second principal focus of a len..

Livestock refers to all domestic animals that are used to produce food and other valuable products for man. It includes cattle, buffaloes, sheep, goats and pigs. Livestock may be milk producing or meat providi..

The term environment refers to the natural elements that make up the earth and surround living organisms, making life processes possibl..

The mechanism by which organisms obtain food are referred to as modes of nutrition. The organisms either synthesize their own food or obtain food prepared by other organisms in various way..

Livestock - Livestock refers to all domestic animals that are used to produce food and other valuable products for man. It includes cattle, buffaloes, sheep, goats and pigs. Livestock may be milk producing or meat providi..