Stage 1- Stars are born in a region of high density Nebula, and condenses into a huge globule of gas and dust and contracts under its own gravity.
This image shows the Orion Nebula or M42 .
Stage 2 - A region of condensing matter will begin to heat up and start to glow forming Protostars. If a protostar contains enough matter the central temperature reaches 15 million degrees centigrade.
This image is the outflow (coloured red)and protostar.
Stage 3 - At this temperature, nuclear reactions in which hydrogen fuses to form helium can start.
Stage 4 - The star begins to release energy, stopping it from contracting even more and causes it to shine. It is now a Main Sequence Star.
The nearest main sequence star to Earth, the Sun
Stage 5 - A star of one solar mass remains in main sequence for about 10 billion years, until all of the hydrogen has fused to form helium.
stage 6 - The helium core now starts to contract further and reactions begin to occur in a shell around the core.
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Answer:
Sincerely ✔
Explanation:
The above is the closing in this business letter.
A business letter is known to be a formal document (also known as an official letter) which is usually sent from one firm/office to another or from a company to its employees, clients or stakeholders. It is also used as a correspondence between individuals in the corporate world.
Such letters actually begins with a style of formality: the writer's address, the date and the recipient's address.
It is very important to keep business letters as concise and straight forward as possible. The closing remark is usually simple and short.
Some closing remarks used in formal letter are:
- Sincerely
- Best Regards
- Yours truly
- Regards
- Faithfully, etc.
Answer:
Since woman don't have as much academic and business opportunities as men do, the author expresses her joy when knowing that a woman has a chance to be in a successful field of career and freedom. The author expresses that they are satisfied by knowing that a woman has the freedom to embark on a new journey towards life and charisma.
Menelaus tells Telemachus that, since they got separated on their journeys and he still hasn't gotten back, that he is most likely imprisoned on Calypso's island.
