| Cranioceras | |
|---|---|
 | |
| Life restoration of Cranioceras unicornis | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Family: | † Dromomerycidae |
| Tribe: | † Cranioceratini |
| Genus: | † Cranioceras Matthew, 1918 |
| Species | |
Cranioceras is an extinct genus of artiodactyl from the Miocene to the Pliocene in the United States.
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Death is the irreversible cessation of all biological functions that sustain an organism. For organisms with a brain, death can also be defined as the irreversible cessation of functioning of the whole brain, including the brainstem. Brain death is sometimes used as a legal definition of death. The remains of a former organism normally begins to decompose shortly after death. Death is an inevitable process that eventually occurs in all organisms. Some organisms, such as Turritopsis dohrnii, are biologically immortal. However, they can still die from means other than aging.
Extraterrestrial life or alien life is life which does not originate from Earth. No extraterrestrial life has yet been conclusively detected. Such life might range from simple forms such as prokaryotes to intelligent beings, possibly bringing forth civilizations that might be far more advanced than humanity. The Drake equation speculates about the existence of sapient life elsewhere in the universe. The science of extraterrestrial life is known as astrobiology.
Helen Adams Keller was an American author, disability rights advocate, political activist and lecturer. Born in West Tuscumbia, Alabama, she lost her sight and her hearing after a bout of illness when she was 19 months old. She then communicated primarily using home signs until the age of seven, when she met her first teacher and life-long companion Anne Sullivan. Sullivan taught Keller language, including reading and writing. After an education at both specialist and mainstream schools, Keller attended Radcliffe College of Harvard University and became the first deafblind person in the United States to earn a Bachelor of Arts degree.
Life is a quality that distinguishes matter that has biological processes, such as signaling and self-sustaining processes, from matter that does not, and is defined descriptively by the capacity for homeostasis, organisation, metabolism, growth, adaptation, response to stimuli, and reproduction. Many philosophical definitions of living systems have been proposed, such as self-organizing systems. Viruses in particular make definition difficult as they replicate only in host cells. Life exists all over the Earth in air, water, and soil, with many ecosystems forming the biosphere. Some of these are harsh environments occupied only by extremophiles.
Life expectancy is a statistical measure of the estimate of the span of a life. The most commonly used measure is life expectancy at birth (LEB), which can be defined in two ways. Cohort LEB is the mean length of life of a birth cohort and can be computed only for cohorts born so long ago that all their members have died. Period LEB is the mean length of life of a hypothetical cohort assumed to be exposed, from birth through death, to the mortality rates observed at a given year. National LEB figures reported by national agencies and international organizations for human populations are estimates of period LEB.
Simon & Garfunkel were an American folk rock duo consisting of singer-songwriter Paul Simon and singer Art Garfunkel. They rank as one of the best-selling music acts of the 1960s. Their most famous recordings include three US number ones: "The Sound of Silence" (1965) and the two Grammy Record of the Year winners "Mrs. Robinson" (1968) and "Bridge over Troubled Water" (1970). Other successful songs include "The Boxer" (1969), "Cecilia" (1970) and the four 1966 releases "Homeward Bound", "I Am a Rock", "Scarborough Fair/Canticle" and "A Hazy Shade of Winter", as well as the 1968 album track "America".
Saint Nicholas of Myra, also known as Nicholas of Bari, was an early Christian bishop of Greek descent from the maritime city of Myra in Asia Minor during the time of the Roman Empire. Because of the many miracles attributed to his intercession, he is also known as Nicholas the Wonderworker. Saint Nicholas is the patron saint of sailors, merchants, archers, repentant thieves, children, brewers, pawnbrokers, unmarried people, and students in various cities and countries around Europe. His reputation evolved among the pious, as was common for early Christian saints, and his legendary habit of secret gift-giving gave rise to the traditional model of Santa Claus through Sinterklaas.
It's a Wonderful Life is a 1946 American Christmas supernatural drama film produced and directed by Frank Capra. It is based on the short story and booklet The Greatest Gift self-published by Philip Van Doren Stern in 1943, which itself is loosely based on the 1843 Charles Dickens novella A Christmas Carol. The film stars James Stewart as George Bailey, a man who has given up his personal dreams in order to help others in his community and whose thoughts of suicide on Christmas Eve bring about the intervention of his guardian angel, Clarence Odbody. Clarence shows George all the lives he touched and what the world would be like if he did not exist.
Sir David Frederick Attenborough is a British broadcaster, biologist, natural historian and author. He is best known for writing and presenting, in conjunction with the BBC Natural History Unit, the nine natural history documentary series forming the Life collection, a comprehensive survey of animal and plant life on Earth.
Life imprisonment is any sentence of imprisonment for a crime under which convicted criminals are to remain in prison for the rest of their lives or indefinitely until pardoned, paroled, or commuted to a fixed term. Crimes that warrant life imprisonment are usually violent and/or dangerous. Examples of crimes that result in life sentences are murder, torture, terrorism, child abuse resulting in death, rape, espionage, treason, drug trafficking, drug possession, human trafficking, severe fraud and financial crimes, aggravated criminal damage, arson, and hate crime, kidnapping, burglary, and robbery, piracy, aircraft hijacking, and genocide, crimes against humanity, war crimes, severe cases of child pornography, or any three felonies in the case of a three-strikes law.
The Human Development Index (HDI) is a statistical composite index of life expectancy, education, and per capita income indicators, which is used to rank countries into four tiers of human development. A country scores a higher level of HDI when the lifespan is higher, the education level is higher, and the gross national income GNI (PPP) per capita is higher. It was developed by Pakistani economist Mahbub ul-Haq and was further used to measure a country's development by the United Nations Development Programme (UNDP)'s Human Development Report Office.
Homicide: Life on the Street is an American police drama television series chronicling the work of a fictional version of the Baltimore Police Department's Homicide Unit. It ran for seven seasons on NBC from January 31, 1993, to May 21, 1999, and was succeeded by Homicide: The Movie (2000), which served as the series finale. The series was created by Paul Attanasio and based on David Simon's book Homicide: A Year on the Killing Streets (1991). Many of the characters and stories used throughout the show were based on events depicted in the book.
Andre Keith Braugher was an American actor known for his roles as Detective Frank Pembleton in the NBC police drama series Homicide: Life on the Street (1993–1999) and Captain Raymond Holt in the Fox/NBC police comedy series Brooklyn Nine-Nine (2013–2021). He won two Primetime Emmy Awards and was nominated for two Golden Globe Awards.
Brenda Song is an American actress. Born in California, Song began her career at the age of six, working as a child model. She made her screen debut with a guest appearance on the sitcom Thunder Alley (1995), and went on to roles such as the children's television series Fudge (1995) and the Nickelodeon series 100 Deeds for Eddie McDowd (1999). She starred in the Disney Channel original film The Ultimate Christmas Present (2000), which won her a Young Artist Award. She subsequently signed a contract with Disney Channel and earned widespread recognition for playing the titular character in the action film Wendy Wu: Homecoming Warrior (2006), and London Tipton in the comedy franchise The Suite Life (2005–2011), earning her acclaim and two Young Hollywood Awards. She additionally played the character of Tia on Phil of the Future (2004–2005), and had starring roles in the television films Get a Clue (2002) and the comedy film Stuck in the Suburbs (2004).
Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and diversity of life. Energy processing is also important to life as it allows organisms to move, grow, and reproduce. Finally, all organisms are able to regulate their own internal environments.
The Dromomerycidae is an extinct family of Neogene ruminants belonging to the infraorder Pecora. Dromomerycids, known by two subfamilies, were endemic to North America from the later early Miocene up to the early Pliocene, leaving no descendants. Dromomerycidae has a long history of uncertain taxonomic affiliations due to its superficial resemblances with the Eurasian Neogene Palaeomerycidae and were traditionally classified as subfamilies within the family. However, recent research differentiates the dromomerycids from the Giraffomorpha by the lack of sutures on the skull roof that typically make up the ossicones of the later clade. The similar resemblances of the appendages therefore could be the result of parallel evolution.
In biology, abiogenesis or the origin of life is the natural process by which life has arisen from non-living matter, such as simple organic compounds. The prevailing scientific hypothesis is that the transition from non-living to living entities on Earth was not a single event, but a process of increasing complexity involving the formation of a habitable planet, the prebiotic synthesis of organic molecules, molecular self-replication, self-assembly, autocatalysis, and the emergence of cell membranes. Many proposals have been made for different stages of the process, but the transition from non-life to life has never been observed experimentally.
National Geographic Prehistoric Mammals is a book by Alan Turner and illustrated by Mauricio Anton. It was published in 2004 by National Geographic.
Yumaceras is an extinct genus of antelope-like palaeomerycid artiodactyl endemic to North America from the Miocene epoch, 13.6—5.33 Ma, existing for approximately 8.27 million years.