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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Paired conjunctions
Either......or
Neither......nor
Not only.....but
Iwill go either to Rio or Bahia on my vacation
Neither John nor Mary speaks French
Not only does he speak French,but also German
Using the same verb tense throughout the sentence
This question is about the article "Bears are fatter than ever for Fat Bear Week"
Answer:
The phrase “We had the largest salmon run ever” shows Naomi Boak’s opinion of Fat Bear Week.
Explanation:
Naomi Boak is one of the forest guards that participates in the organization of Fat Bear Week, which states that because of the success of people willing to participate in Fat Bear Week and mainly because of the increase in weight of the bears, this was the biggest Fat Bear Week already seen. She believes that fatter bears have never been shown and this is probably due to the big salmon run that took place.
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