why do pregnant women need folic acid

why do pregnant women need folic acid

is a superhero! Taking a prenatal vitamin with the recommended 400 micrograms (mcg) of folic acid before and during pregnancy can help prevent of your baby's and spinal cord. Take it every day and go ahead and have a bowl of fortified cereal, too. What Is Folic Acid? Folic acid is a man-made form of a B vitamin called folate. Folate plays an important role in the production of red and helps your baby's neural tube develop into her and spinal cord. The best food sources of folic acid are fortified cereals. Folate is found naturally in dark green vegetables and citrus fruits. When Should I Start Taking Folic Acid? Birth defects occur within the first 3-4 weeks of pregnancy. So it's important to have folate in your system during those early stages when your baby's and spinal cord are

 why do some snakes give live birth

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

 why does my house smell like weed

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! ...

 why do outhouses have moons on them

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

 why do they put oxygen masks on planes

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

 why is the tribe of dan not mentioned in revelation

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,

 why was the capture of fort ticonderoga important

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

 why do we have phases of the moon

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

 why do some solids dissolve in water

why do some solids dissolve in water

As with every process, dissolving can be described by the Which the process being spontaneous if $Delta G$ is negative. We have two components here, enthalpic and entropic. The enthalpic component $Delta H$ is a constant of the salt in question. The entropic component $Delta S$ can usually be considered positive because a highly ordered crystal lattice is broken to give dissolved, much less ordered fragments Б hence why for most salts they dissolve easier in hot water. If the solubility decreases with higher temperatures, then $Delta S$ must be negative. The salt will then only dissolve if $Delta H$ is negative enough to give an overall negative result. This seems to be the case for $ce{Na2SO4}$ It is impossible to predict $Delta S$ and $Delta H$ a priori without any computer quantum

 why should we hire you interview question answer

why should we hire you interview question answer

Why should we hire you belongs to the most typical interview questions. When you apply for a bank teller job, employers have a good reason to ask the question. P There are dozens if not hundreds of applicants for teller jobs, and it is difficult to pick the best one only. You will need a good and original answer to stand out. Most people do a mistake, using a general answer to this question. I have heard the following answers way too many times in the interviews: You should hire me becasue I am the best person for this job. I really need this job. You should hire me, because I am better than the others. The only thing the interviewers in a bank learn from such an answer is that the job applicant has no idea about the value they can bring to the bank. What is more, to say that you are

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