Some unicellular species rely entirely on external energy sources and have limited or no photosynthetic apparatus.

Some sources mention the use of an abacus called a nepohualtzintzin in ancient Mayan culture.

Some sources state that At < sub > 2 </ sub > does not exist, or at least has never been observed, while other sources assert or imply its existence.

Some early sources call him their father or grandfather, but considering the commonly accepted dates of the fall of Troy ( 1184 BC ) and the founding of Rome ( 753 BC ), this seems unlikely.

Some sources state that following King Edward the Confessor's death in 1066, it was Ealdred who crowned Harold Godwinson as King of England.

Some other sources do classify him as an antipope.

Some sources record that the final blow, with the back of an axe, was delivered as an act of kindness by a Christian convert known as " Thrum.

Sources disagree, as may differing states ' laws, as to what category of plea the Alford plea falls under: Some sources state that the Alford guilty plea is a form of nolo contendere, where the defendant in the case states " no contest " to the factual matter of the case as given in the charges outlined by the prosecution.

Some sources include the requirement that the curve may not cross the line infinitely often, but this is unusual for modern authors.

Some celebrate in a way as near as possible to how the ancient Gaels did, while others observe the holiday with rituals taken from sundry unrelated sources, Gaelic culture being only one of the sources used.

Some sources say that the city may have been named after the Carthaginian general Hamilcar Barca, who was supposed to have founded the city in the 3rd century BC.

Some modern sources allude to a linguistic connection between the bunyip and Bunjil, " a mythic ' Great Man ' who made the mountains and rivers and man and all the animals.

Some incidents mentioned as having taken place within the Triangle are found only in these sources:

Some sources also add neighbouring countries ( for historical, geographical and / or cultural reasons ):

Some sources say he used it as a base for his raids on shipping, yet there is no documentary evidence for this assertion.

Some music historians argue that Chicanos of Los Angeles in the late 1970s might have independently co-founded punk rock along with the already-acknowledged founders from British-European sources when introduced to the US in major cities.

Some sources say McBride was asked for thousands of dollars in compensation from a businessman who owned the rights to the name Cleveland Panthers, an earlier failed football team.

Some sources derive the name of the weapon from the name of its first users — bernarda troopers called " carabiniers ", from the French carabine, from the Old French carabin ( soldier armed with a musket ), perhaps from escarrabin, gravedigger, perhaps from scarabee, scarab beetle.

Some early sources refer to pall mall being played over a large distance ( as in golf ), however an image in Strutt's 1801 book clearly shows a croquet-like ground billiards game ( balls on ground, hoop, bats and peg ) being played over a, garden-sized distance.

Some sources and Marker himself claim that he was born in Ulan Bator, Mongolia.

Some sources, including Newton, refer to the entire force as a centripetal force, even for eccentric orbits, for which gravity is not aligned with the direction to the center of curvature.

Some examples of sources ( with published dates where known ) that documented this approach are:

Some years later the bank handling the Mercer liquidation received a check for $300,000, enough to clear up the debt.

Some, she knew, looked upon Thompson almost as a saint, but others read in `` The Hound Of Heaven '' what they took to be the confessions of a great sinner, who, like Oscar Wilde, had -- as one pious writer later put it -- thrown himself `` on the swelling wave of every passion ''.

Some of these thoughts -- not all of them -- have taken organized form in later years.

Some time later the missing part of the relic was found and the complete inscription, together with other new evidence, fully corroborated the ancient priest's information.

Some time later, after a check had been made of all automatic equipment, the crew would join the others.

Some commentators have suggested that this incident would influence Kurosawa's later artistic career, as the director was seldom hesitant to confront unpleasant truths in his work.

Some theories have been put forward that the anthropocentric belief in animism among early humans was the basis for the later evolution of religions.

Some scholars have speculated that members of the Alemannic elite such as king Gibuld due to Visigothic influence may have been converted to Arianism even in the later 5th century.

Some antigens start out as exogenous antigens, and later become endogenous ( for example, intracellular viruses ).

Some have survived and others may be deduced from accurate landscapes of real places in his later work, for example his engraving Nemesis.

Some of the epistemic basis for Steiner's later anthroposophical work is contained in the seminal work, Philosophy of Freedom.

Some histories indicate that Bedr met up with Abd al-Rahman at a later date.

It was Laura Clifford Barney who, by asking questions of ` Abdu ' l-Bahá over many years and many visits to Haifa, compiled what later became the book Some Answered Questions.

Some time later, they were taken from Alexandria to Constantinople, so that they might escape the destruction being perpetrated by invading Saracens.

Some biblical scholars believe Jonah's prayer () to be a later addition to the story ( see source criticism for more information on how such conclusions are drawn ).

Some scholars suggest that Chapter 3 may be a later independent addition to the book, in part because it is not included among the Dea Sea Scrolls.

Some 530 of these individuals were later returned to the islands because of their much-needed expertise in nutmeg cultivation ( something sorely lacking among newly-arrived Dutch settlers ).

Some time later, Chaplin revealed that they married in Canton during this trip.

Some months later, in the end of October, Patassé sacked his army chief-of-staff, François Bozizé, and tried to arrest him.

Some cross-dressers have periodically disposed of all their clothing, a practice called " purging ", only to start another collection later.

Some argue that the concept of the collapse of a " real " wave function was introduced by Heisenberg and later developed by John Von Neumann in 1932.

Some time later, Telemachus had a quarrel with his mother-in-law and killed her ; Cassiphone then killed Telemachus to avenge her mother's death.

Some of these plays were later adapted into silent and sound films.

" Some later criticized Coolidge as part of a general criticism of laissez-faire government.