Because oxygen concentration in the water increases at both low temperatures and high flow rates, aquatic amphibians in these situations can rely primarily on cutaneous respiration, as in the Titicaca water frog and the hellbender salamander.

Because of the cross product, L is a pseudovector perpendicular to both the radial vector r and the momentum vector p and it is assigned a sign by the right-hand rule.

Because archaeoastronomy is an interdisciplinary field, whatever is being investigated should make sense both archaeologically and astronomically.

Because any beryllium synthesized in stars is short-lived, it is a relatively rare element in both the universe and in the crust of the Earth.

Because boron is produced entirely by cosmic ray spallation and not by stellar nucleosynthesis, it is a low-abundance element in both the solar system and the Earth's crust.

Because it was extraordinarily expensive the Pascaline became little more than a toy, and status symbol, for the very rich both in France and throughout Europe.

Because of the open-ended style of boxing judging, many fights have controversial results, in which one or both fighters believe they have been " robbed " or unfairly denied a victory.

Because ballpoint pens are low cost alternatives to both fountain pens and roller-ball pens, they have become largely a disposable product.

Because bipolar disorder can have a high rate of both under-diagnosis and misdiagnosis, it is often difficult for individuals with the condition to receive timely and competent treatment.

Because they are both hydrogen-bond acceptors ( the carbonyl ) and hydrogen-bond donors ( the hydroxyl ), they also participate in hydrogen bonding.

Because of the similar conditions, both reactions in the E1 or E1cb elimination always compete with the S < sub > N </ sub > 1 substitution.

Because some materials have both useful mineral content and recoverable calorific value, the distinction between alternative fuels and raw materials is not always clear.

Because of the stylistic similarities between comic strips and early animated movies, " cartoon " came to refer to animation, and the word " cartoon " is currently used to refer to both animated cartoons and gag cartoons.

Because mass actions operate outside the detailed procedures laid out for class actions, they can pose special difficulties for both plaintiffs, defendants, and the court.

Because no species other than Homo sapiens has survived from the human line of that branching, both chimpanzee species are the closest living relatives of humans.

Because these two phenomena's mechanics are mutually exclusive, both are needed in order to describe the possible behaviors.

Because deism asserts God without accepting claims of divine revelation, it appeals to people from both ends of the religious spectrum.

Because these paired books had to fit a fixed total page length, one or both were usually abridged to fit, and Wollheim often made other editorial alterations — as witness the differences between Poul Anderson's Ace novel War of the Wing-Men and its definitive revised edition, The Man Who Counts.

Because St. Louis was geographically isolated from both the dominating teams and the major sports media ( newspapers ) of the era ... all centered in and focused on the East ... Cochems ' groundbreaking offensive strategy was not picked up by the major teams.

Because of this necessity to have relations with other rational beings in order to achieve consciousness, Fichte writes that there must be a ' relation of right ,' in which there is a mutual recognition of rationality by both parties.

Because of its strategic location it is in both the Russian and American spheres of influence.

Because Formalin-fixed, paraffin-embedded ( FFPE ) tissues may be stored indefinitely at room temperature, and nucleic acids ( both DNA and RNA ) may be recovered from them decades after fixation, FFPE tissues are an important resource for historical studies in medicine.

Because of its long seacoast, Italy also has a large number of harbors for the transportation of both goods and passengers.

Because most such alleles are rare in populations, it is unlikely that two unrelated marriage partners will both be heterozygous carriers.

Because of this, a civil libertarian outlook is compatible with many other political philosophies, and civil libertarianism is found on both the right and left in modern politics.

Because numerous experiments agree with the predictions of quantum mechanical theory, and show correlations that are, according to Bell, greater than could be explained by local hidden variables, the experimental results have been taken by many as refuting the concept of local realism as an explanation of the physical phenomena under test.

( Because of his overshoot aboard Aurora 7, and mindful of the fate of Liberty Bell 7, Scott Carpenter alone egressed through the nose of his capsule instead of through the hatch, waiting for recovery forces in his life raft.

Because of the rich soil and abundant land, many Japanese immigrants are part of Bell Gardens ’ early history.

Because of the opposition the Negro leagues faced, and because of the lack of reliable press coverage of many of their games, no statistics can be given for Bell with any accuracy.

Because Weigall described these consecutive blockings in ambiguous terms, it is unclear whether the secondary wall was found intact or had already been partially dismantled, like the primary wall .< ref name =" bell p. 133 "> Bell, M. R., < cite >" An Armchair Excavation of KV 55 ", JARCE 27 ( 1990 )</ cite > p. 133 </ ref >

Because of this the correctness of the original age estimates were repeatedly called into question ,< ref > Aldred, C., < cite > Akhenaten, King of Egypt </ cite > ( Thames and Hudson, 1988 ) p. 202 </ ref >< ref > Reeves, C. N., < cite > The Valley of the Kings </ cite > ( Kegan Paul, 1990 ) p. 49 </ ref >< ref > Bell, M. R., < cite >" An Armchair Excavation of KV 55 ", JARCE 27 ( 1990 )</ cite > pp. 135 </ ref > and prior to the genetic tests done in early 2010, several professional opinions were made suggesting a much later age for the skeletal remains, pointing to an age of about 35 years based on dentition or even later ( based on anthropological standards and more-recent X-rays of the long bones ).< ref > Reeves, C. N, < cite > Akhenaten, Egypt's False Prophet </ cite > ( Thames and Hudson, 2001 ) p. 84 </ ref > It must be remembered that it is very difficult to date a mummy's age, and there are many differing opinions on the legitimacy of dating techniques.

Because it was November and the ground may have been frozen, some authors like Bob Boze Bell have speculated that Holliday could not have been buried in his marked grave in the Linwood Cemetery which was only accessible via a difficult mountain road.

Because of the nature of the crime, Bell had wanted to keep the matter private.

Because AT & Ts Bell System used Western Electric equipment exclusively, automatic switches proliferated in independent exchange companies in the 1920s, well before the Bell System developed their own Panel switch technology.

Because of the slow-acting nature of this pathology, a patient may present healthy electroneuronography results despite a lack of volitional control of the facial muscles immediately following the onset of Bell ’ s palsy.

Because Pacific Bell Park was privately financed, the Giants were dependent on high attendance rates to pay their mortgage.

Because phones in the Bell System were owned by the telephone company, which was responsible for keeping them in good repair, the Model 500 was designed to avoid repairs.

Because of this, it has a transportation system which includes more than of roads, 10 major international airports, 300 smaller airports, of functioning railway track, and more than 300 commercial ports and harbours that provide access to the Pacific, Atlantic and Arctic oceans as well as the Great Lakes and the St. Lawrence Seaway.

Because of the virtually impassable Lachine Rapids, the St. Lawrence was once continuously navigable only as far as Montreal.

Because of this, multiple events took place, including the drafting of the Lecompton Constitution admitting Kansas as a slave state, the sacking of Lawrence, and the Battle of Black Jack.

Because the film's actors received no mention, Griffith had to make discreet enquiries to learn she was Florence Lawrence and to arrange a meeting.

Because Missourians had claimed much of the land closest to the border, the Free-Staters were forced to establish settlements further into Kansas Territory, as at Lawrence ( the first established ), Topeka, and Manhattan.

* Big laboratories: Because of the increase in cost to do basic science ( with the increase of large machines ), centralization of scientific research in large laboratories ( such as Lawrence Berkeley National Laboratory or CERN ) has become a cost-effective strategy, though questions over facility access have become prevalent.

Because of contrary winds and the difficulty in navigating the Saint Lawrence, the expedition took eight weeks to reach Quebec.

Because of the St. Lawrence River to the north and New York State, USA to the south, the Quebec portion of the Akwesasne reserve is an exclave claimed by Canada.

Because of its eastward facing location, ships coming from the British Isles in early times had easy access through the Strait of Belle Isle and across the Gulf of St. Lawrence.

Because of his trips to London and Antigua the council, in November 1762, temporarily replaced him with Lawrence Read, superseded in turn by his father, Joseph Read, to sit in Martin ’ s place until he returned.