Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.
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Question: Eventually, radiation pressure from the star blows away the envelope and the new star begins its evolution. The properties and lifetime of the new star depend on the amount of gas that remains trapped. A star like our sun has a lifetime of about 10 billion years and is just middle-aged, with another five billion years or so left. And once the fusion reactions begin, they exert an outward pressure. As long as the inward force of gravity and the outward force generated by the fusion reactions are equal, the star remains stable. Clouds of gas are common in our galaxy and in other galaxies like ours. These clouds are called nebulae. A typical nebula is many light-years across and contains enough mass to make several thousand stars the size of our sun. The majority of the gas in nebulae consists of molecules of hydrogen and helium--but most nebulae also contain atoms of other elements, as well as some surprisingly complex organic molecules. STAR BIRTHS are started when the interstellar matter in gas clouds, such as the Eagle Nebula shown here, compresses and fuses. Irregularities in the density of the gas causes a net gravitational force that pulls the gas molecules closer together. NGC 6326, a planetary nebula with glowing wisps of outpouring gas that are lit up by a binary central star. A planetary nebula, often abbreviated as PN or plural PNe, is a kind of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from old red giant stars late in their lives. A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion. All stars are the result of a balance of forces: the force of gravity compresses atoms in interstellar gas until the fusion reactions begin. Most planetary nebulae form at the end of the star's life, during the red giant phase, when the outer layers of the star are expelled by strong stellar winds. After most of the red giant's atmosphere is dissipated, the ultraviolet radiation of the hot luminous core, called a planetary nebula nucleus (PNN), ionizes the ejected material. A planetary nebula, abbreviated as PN or plural PNe, is a kind of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from red giant stars late in their lives. The word nebula is Latin for mist or cloud, and the term planetary nebula is a misnomer that originated in the 1780s with astronomer William Herschel because, when viewed through his telescope, these objects resemble the rounded shapes of planets. Herschel's name for these objects was popularly adopted and A planetary nebula, often abbreviated as PN or plural PNe, is a kind of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from old red giant stars late in their lives.[2] The word nebula is Latin for mist or cloud, and the term planetary nebula is a misnomer that originated in the 1780s with astronomer William ... Theoretical models predict that planetary nebulae can form from main-sequence stars of between one and eight solar masses, which puts the progenitor star's age at greater than 40 million years. Although there are a few hundred known open clusters within that age range, a variety of reasons limit the chances of finding a planetary nebula within. Planetary nebula - Membership in clusters. 1  Planetary nebulae have been detected as members in four Galactic globular clusters: Messier 15, Messier 22, NGC 6441 and Palomar 6. Query: at what point does a star form from a nebula

Answer: A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion.


Question: So last yea in about October I took plan b because my boyfriend and I had unprotected sex. Got my period the following week and thought everything was okay then my period didn’t come for 3 months then it came back for 3 months and now I haven’t gotten it ever since its going to be three months. Quick Answer. Pregnant women can't have periods, but spotting around the time a period is due is not uncommon. Implantation bleeding occurs 10 to 14 days after conception, which is usually around the time a woman would expect to have her period. Plan B delivers a high amount of progesterone into your body, which essentially tricks your body to believe that you're pregnant and periods should be delayed. Although it usually should take a few days or weeks to have your period again, in some cases it can take months to regain your natural menstrual cycle. 2. Heavier Period With Plan B, the periods should be delayed. The periods should come within 7 days of the expected date. If the periods are delayed by more than 7 days, then please ask your girlfriend to consult her doctor and get serum HCG done. I hope it helps. A: Pregnant women can't have periods, but spotting around the time a period is due is not uncommon. Implantation bleeding occurs 10 to 14 days after conception, which is usually around the time a woman would expect to have her period. Continue Reading i took plan b july 10th, had my period a week early the 18th-22 or 23rd. My period usually comes between the 30th and the 4th it is now the 4th of September and no period. Should my period be returning to its normal cycle? Because if so then im fine but if its on the new cycle im like 2 weeks late. | Please take it as soon as possible because the sooner you take it, the better it works. plan B® can help prevent pregnancy if taken within 72 hours, and preferably within 12 hours, after a contraceptive accident or unprotected sex. It has been more than 72 hours since you had unprotected sex or a contraceptive accident. If your period is delayed more than a week, or if you have any other cause for concern, contact your healthcare professional. More than occasional use (more than once within a menstrual cycle or more than once a month) may impact your menstrual cycle. You may also experience a few days of spotting after taking plan B ®, which is normal. Im desperate. I had unprotected sex with bf 3 days before I was supposed to get my period. I was thinking the best option was to take the pill not to risk it. But my period is late now. I took the pill aroubd 12 hrs later. I was not near ovulation bc my period was supposed to arrive. Now im really nervouss 😭 how long can my period last to come? plan B® is not recommended if: 1  You have a confirmed or suspected pregnancy. 2  You are allergic to it, or to any of the components of its formulation. 3  You have abnormal vaginal bleeding. Query: how long does a plan b usually delay your period

Answer: Usually, Plan B delays your period for 7 days.


Question: The IRS issues more than 9 out of 10 refunds in less than 21 days. However, it’s possible your tax return may require additional review and take longer. Where’s My Refund? has the most up to date information available about your refund. The tool is updated no more than once a day so you don’t need to check more often. After refund is approved how long until its deposit to my account. I filed my taxed on febuary 1, 2013 and getting my refund direct deposite to my bank account when will i receive my refund? and it was approved? The irs has approved my refund and it says its scheduled to be deposited on the 7th. if its approved, why don`t they just deposit it now? How long after the irs receives my refund is my refund approved? I filed my taxes jan 21 thru e-file and direct deposit when should i expect my refund the wheres my refund says by feb 28th? Irs said my refund was approved now it change to being proccessed If you paper file, it will take three to four weeks for the IRS to process the return and acknowledge your refund. If you e-file, you will get a notice of arrival within 24 hours and confirmation of refund within 72 hours. Answers. 1  The return you filed will be processed normally and your refund will be issued. An amended return is a separate return correcting or adjusting amounts from the original return. Sending an amended return will not delay your original refund. With an amount of $312, it doesn't look like you're in school at least half time, so you'd be limited to the Lifetime Learning Credit. You'd qualify for a credit of 20% of the $312, or $62. Let’s start with the quickest way to get your refund. The Quickest Way to Get Your Refund It is probably common knowledge that you will get your tax refund quicker when you choose the direct deposit option. Of course, the complexity of your return also affects how long it takes to process your return. How long does it take to get a tax refund? The IRS has a goal of getting tax refunds to tax payers within 21 days. They reach this goal about 90% of the time. In fact, most people receive their refunds in about 10-14 days. In previous years, the IRS created a schedule for when they will send out federal tax refunds via direct deposit or by check. Where’s My Refund? has a tracker that displays progress through 3 stages: (1) Return Received, (2) Refund Approved and (3) Refund Sent. You will get personalized refund information based on the processing of your tax return. The tool will provide an actual refund date as soon as the IRS processes your tax return and approves your refund. Direct Deposit. Join the eight in 10 taxpayers who get their refunds faster by using e-file and direct deposit. It's the safest, fastest way to receive your refund and is also easy to use. Just select it as your refund method through your tax software and type in the account number and routing number. Or, tell your tax preparer you want direct deposit. How long after the IRS approves your refund do you have to wait to recieve it? I got a txt from H&R Block saying that the IRS has approved my refund and ill get another txt when my money is loaded onto my emerald card. Comments (1,412) Leave your comment. 1  Hi lisa my name is jessica. 2  I filed in feb it said accepted by the irs then they sent me a form to prove my identity sent in all the paperwork 8 weeks ago. 3  Hello lisa , I’m 32 married to my husband who is 71 and we have a son who just turned 2. 4  Oh, Lisa, I hope you can help me. Query: how long to get your refund after approved

Answer:
If you paper file, it will take three to four weeks and if you E-file, you will get a notice of arrival within 24 hours and confirmation of refund within 72 hours.


