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  • why do some snakes give live birth

    Snakes can reproduce in many ways. but all snakes use internal fertilization. As you noted some snakes lay eggs and leave them so they hatch on their own, some retain the eggs within them, and some give birth to live snakes. Those that give birth are really unusual because that kind of reproduction is typically only found in the placental mammals. It s thought that the type of reproduction is based on the environments - so generally eggs outside and live birth occur in cold environments and retention of the eggs inside are found in hotter environments. One snake can reproduce without mating. check it out here:. THANK YOU VERY MUCH Robinson and a warm welcome to the site. WOW!!. wonderful information and extraordinary info about the self reproducing snake!. the flowerpot blind snake!. how on earth does a single sex animal evolve to be come so I wonder!.?
    So which snakes Lay Eggs? The majority of the world's snake species lay eggs, and includes members of the large Colubridae family that accounts for 2/3 of all snake species and members of the Elapidae family like cobras, adders, mambas, taipans, etc. Most sea snakes give birth to live young, however one genus, Laticauda, which is oviparous, lay eggs on land, as opposed to giving live birth like the other sea snakes.

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    why does my house smell like weed

    I remember toking in college at 18, was at a friends house 2 hours before his mom got home from work. It was in the spring, he decided he was gonna now the lawn with his riding mower, but first we would get smoked. well it was so strong, the smell went from the deck of his pool into the house, unfreaking real. I told him I was gonna go inside watch TV while he mowed, I could smell it, went back outside to get my friend saw the riding mower on top of a metal gas can as my friend was so high, he had drove over the can got stuck, lol!

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    why is my google chrome in french

    Youвve been hard at work searching the internet for a way to easily change your language settings on Google Chrome. Well, youвve come to the right place. Below is a simple step-by-step guide. Itвs really basic and should take you no less than 30 seconds once you absorbed this browser knowledge. 1. Open up your Settings page by clicking the tiny dots (or bars, in some cases) in the top right next to the URL bar. 2. Itвll bring you to this page. Scroll down to the very bottom and find вshow advanced settingsв. 3. Google will give you loads more options. Click on the one that says вlanguage and input settingsв. 4. Youвll see another screen next with вEnglishв selected as your main language.

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    why do outhouses have moons on them

    WHO. 1996. Retrieved. Cary, "Jackpine" Bob (2003). The All-American OuthouseStories, Design Construction
    (print). : Adventure Publications. P. Adams, Cecil (January 9, 1987). Retrieved November 27,. United Nations. Retrieved. Franois Brikk (2003). World Health Organization. p. P108. P. Graham, JP; Polizzotto, ML (May 2013). Environmental Health Perspectives. 121 (5): 52130. :. P. ^ Prescott Folwell, A (1901). John Wiley Sons. Dr Leslie Rosenthal (28 April 2014). Ashgate Publishing, Ltd. pp. P2526. P. ^ Paul, Rhyll (2012). Retrieved. Know Your Rights Series. National Human Rights Commission. Retrieved September 16,. Umesh IsalkarUmesh Isalkar, TNN (30 April 2013). The Times of India. Retrieved. ^ Motavalli, Jim (1998). E: The Environmental Magazine. ^. Archived from on 2007-11-13. 'See August 17, 2007, at the. Archived from on 2013-08-10. ^ Barringer, Felicity (September 5, 2007). The New York Times. Retrieved May 20,. [ Greve, Frank (October 8, 1997). Delaware Water Gap, Pennsylvania:. Retrieved November 27,. Ananova. 1989-04-15. Archived from. Retrieved. December 8, 2008, at the. Flinn, John (August 28, 2010). The San Francisco Chronicle. See (. 2006. Retrieved November 27,. Archived from on 2011-07-26. Martin, Douglas (August 29, 1996). Golgowski, Nina (July 2, 2016). Retrieved July 2,. The remarkable collection spans nearly 300 years of people at the site near Independence Hall.

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    why do they put oxygen masks on planes

    Most that operate at high flight altitudes are pressurized at a maximum cabin altitude of approximately 8,000 feet. On most pressurized aircraft, if cabin pressurization is lost when the cabin altitude is above 14,000 feet, compartments containing the oxygen masks will open automatically, either above or in front of the passenger and crew seats, and the oxygen masks will drop down in front of the passenger. Oxygen masks may also drop on extremely rough landings or during severe turbulence if the oxygen mask panel becomes loose. Rows of seats typically have an extra mask (i. e. 3 seats, 4 masks), in case someone has an infant in their lap, or someone in the aisle needs to grab one. An oxygen mask consists of a yellow, soft, silicone facial cup with white elastic bands for securing the mask to the passenger's face. This band is adjustable by pulling two ends looped through the facial cup. The mask may also have a concentrator or re-breather bag that may or may not inflate depending on the cabin altitude, which has (in some instances) made passengers nervous the mask was not providing adequate oxygen, causing some to remove them, who thereby suffered hypoxia. All airlines now make a point in the safety video or demonstration to point out that the bag may not inflate. The bag is attached to a tube, connected to the oxygen source in the compartment, allowing for it to drop down and hang in front of the passengers.

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    why is the tribe of dan not mentioned in revelation

    Many, including myself, have been perplexed by the apparent omission of the tribe of Dan from the list of "all" the tribes of Israel in. This has led to much speculation in an attempt to explain this strange occurrence. A possible explanation alluded to in the
    Pulpit Commentary is that Dan was omitted due to a scribal error. Looking at the list it's difficult to understand why the tribes of Dan and Ephraim are omitted in place of Levi, Joseph and Manasseh especially when we note the following: The apostle John states those sealed were from "all the tribes of the children of Israel" ( ). The Greek word оААо ( huios Strongs 5207 ) translated as "children" literally means "a son. " Accordingly in Young's Literal Translation this verse is rendered: "And I heard the number of those sealed, (one hundred and forty four thousands were sealed out of all the tribes of the sons of Israel). " Thus, the 144,000 were of " the sons " of Israel. If, therefore, Dan is included in place of Manasseh, a complete list of all the sons of Jacob (or Israel) is furnished. The double inclusion of Manasseh in the existing arrangement presents for us another problem that must be questioned. This is apparent by the appearance of Joseph, whose name usually stood for both Ephraim and Manasseh. Yet, if Dan is omitted Manasseh is included twice ( ). One would think direct mention of sons is unnecessary when the name of the father appears. Accordingly the Pulpit Commentary. Ewald believes that St. John wrote ннн, and that MAN. , the abbreviated form of "Manasses," was substituted by error; and he appeals to manuscripts 9, 13, which, however, have "Dan" in place of "Gad. " Moreover, Irenaeus, Origen, Arethas, have "Manasseh," and state plainly that Dan was omitted. It is certainly curious in connection with this conjecture that, if it were true, that is to say, if "Dan" should be read in place of "Manasseh," we should have a more intelligible order of arrangement.

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    why was the capture of fort ticonderoga important

    Also in 1776, a fleet of small warships under the command of Benedict Arnold fought the Battle of Valcour Island on Lake Champlain. In July 1777, Fort Ticonderoga changed hands again, after British General John Burgoyne managed to place a cannon on Mount Defiance and force Ticonderogaвs garrison under General Arthur St. Clair to evacuate. The Redcoats finally abandoned the fort permanently that November, following Burgoyneвs surrender at Saratoga. In the years following the Revolutionary War, no military regiment would occupy Fort Ticonderoga, though at times the fort provided shelter for scouting parties or raiding detachments. In 1816, a
    merchant named William F. Pell began leasing the grounds of the fort. He bought the property in 1820, building a summer home there known as The Pavilion, which in 1840 was converted into a hotel to house a growing numbers of tourists in the area. In 1908, Stephen Pell began a restoration of Fort Ticonderoga; the fort opened to the public as a tourist attraction the following year. In the wake of the skirmishes at and in April 1775, American leaders began to put into motion plans for aggressive action. and others had been convinced that when war came, the British would attempt to isolate New England from the other colonies. The most obvious method of doing so was to send an army southward from Canada over the 'superhighway' of the era up the Richelieu River to Lake Champlain, then to Lake George, the Hudson River and on to New York City while capturing strategic points along the way.

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    why is my skype sound not working

    Usually it is something fairly simple so check the volume settings first. With Skype open press the round Home button twice to display the Multitasking bar, swipe that to the right and make sure the sound isn't muted (there will be a line through the speaker icon) or the volume slider isn't set too low. The other possibility is the notification mute switch. This is next to the volume up/down rocker on the side of the case and it should be set to off, (red dot hidden). If all else fails try resetting your iPad by holding down the Home and Sleep buttons until the Apple logo appears then release them. Incidentally, if the person you are calling cannot hear you, on the Home screen go to Settings Privacy Microphone and check the setting for Skype.
    By Skype audio customization is simple. You can start audio calls by simply double-clicking contacts, and you can troubleshoot microphones and headphones.

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    why do we have phases of the moon

    For millennia, humans have kept track of time by observing the changing face of the moon. In fact, you may have noticed that the word moon shares its first few letters with the word month and that s no coincidence. The phases of the moon new moon, first quarter, full moon and last quarter repeat themselves about once every month. But why does the moon have phases at all? To answer this question, it s necessary to understand two important facts. First of all, the moon revolves around the Earth once every 29. 5 days. And secondly, as the moon carries out its voyage around the planet, it s lit from varying angles by the sun. One half of the moon is always illuminated by the sun. But here on Earth, we can t always see the half of the moon that s lit up. What we call the phases of the moon represent the different fractions of the moon s lighted half that we can see as the moon circles the Earth. [
    When the moon and the sun are on opposite sides of the Earth, we perceive the moon as full. However, when the sun and the moon are on the same side of the Earth, we say the moon is new. During a new moon, the side of the moon that we can see from Earth is not at all. Between the new moon and, the moon is a crescent (less than half illuminated). It then waxes grows bigger into a half-moon (half-illuminated). The first half moon after the new moon is called the first quarter because at that point, the moon is one-quarter of the way through its monthly cycle of phases. After the first quarter comes the gibbous moon (more than half illuminated) and finally a full moon.

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