Questions

Chemically marble is known as Calcareous rock as it is composed of carbonate minerals like calcite or dolomite.

A gamma ray or gamma radiation, is a penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei. It consists of the shortest wavelength electromagnetic waves and so imparts the highest photon energy.

Gamma rays are emanations that have neither mass nor charge.

ADP stand for Army Doctrine Publication.  An official written document that provides established principles in the U.S. Army that support national objectives.

Foliated rocks are distinguished by layers.

A program is a group of related projects managed in a coordinated way to obtain benefits and  control  not available from managing them individually. Programs may include elements of related work outside of the scope of the discrete projects in the program.

For example:

A New car model program can be broken up into projects  for the design and upgrades of each major component (transmission, engine, interior, exterior) while the ongoing manufacturing occurs on the assembly line

Cognitive psychology is the branch of psychology that studies study internal processes that include perception, attention, language, memory, and thinking.

Cognitive psychology focuses on the way people process information.

Dairy products like milk, cheese and yogurt are rich source of protein as well as calcium also.