A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
The study or practice of medicine as it relates to the oral cavity and related structures.
stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute…
Questions about World War II (WWII or WW2), also known as the Second World War; a global war that lasted from 1939 to 1945.
The activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large.
The scientific study of animal behaviour, and a sub-topic of zoology.
The state of the atmosphere, to the degree that it is hot or cold, wet or dry, calm or stormy, clear or cloudy.
Barack Hussein Obama II (born August 4, 1961) is the 44th President of the United States. He is the first African American to hold the office. Obama previously served as a United States senator from I…
A tool or instrument used in order to inflict damage or harm to living beings - physical or mental -, artificial structures, or systems.
for questions about claims based in Australia, or limited in Australia.
for questions on insects and spiders. Entomology is the scientific study of insects, a branch of arthropodology. Historically this also included other arthropods such as arachnids (spider…
an art form whose medium is sound. Common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics, and th…
Questions about the system and organizations of communication through which information is spread to a large number of people; the coat of a wall consisting chiefly of fibers
A telecommunication medium for transmitting and receiving moving images that can be monochrome (black-and-white) or colored, with or without accompanying sound.
texts which various religious traditions consider to be sacred, or central to their religious tradition.
The primary means by which governments raise revenue. Taxes can be levied on almost any aspect of economic activity.
Typically the lists of collected canonical text used in Christian religions. Can also refer to any set of collected works which are purported to sum up or represent the central beliefs of any group.
Devices designed to create extremely large explosions by exploiting nuclear processes within atoms. Fission devices use energy released by slitting large nuclei; fusion devices use the energy released…
a parliamentary democracy in the Middle East, on the south-eastern shore of the Mediterranean Sea. It borders Lebanon in the north, Syria in the northeast, J…
A preparation intended to supplement the diet and provide nutrients, such as vitamins, minerals, fiber, fatty acids, or amino acids, that may be missing or may not be consumed in sufficient quantities…
behavior involving physical force intended to hurt, damage, or kill someone or something.
the science of numbers and shapes. Mathematics may also be considered a formal language to describe physics.
The fertilization and development of one or more offspring, known as an embryo or fetus, in a woman's uterus.
A global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide.
Questions about pathology; impairments of health or a condition of abnormal bodily functions.
The act of burning a substance and inhaling or tasting the smoke produced.
The process of deliberately making something known publicly. Can also refer to any of the methods used in this process, or directly to the business of advertising products or services for profit.
For questions about ethnicity. For questions about competitive racing, use the racing tag.