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Part B:


1: Explain why the fuctioning of a factory is a good comparison to


the functioning of a living cell.


2: State 3 ways in which animal cells differ from plant cells.


3: a: Define mitosis.b: Why is mitosis important. {2 reasons}


4: Describe 2 ways in which asexual reproduction differs from


sexual reproduction.


5: Explain 3 ways in which mitosis and meiosis are different.


6: List the phases of mitosis in order.8: What is an astronomical unit? Explain why astronomers use it...9: Name 2 kinds of star clusters and briefly explain how they differ.


10: State 3 significant differences between the inner and outer planets.11: What advice would you give to dedicated sunbathers.


12: Name and briefly describe 2 factors that determine the brightness of a star.13:a} What force is involved in the formation and life stages of a star. b} At what temperature does the birth of a star occur.c} What is the main factor that determines how one star%26#039;s fate will differ from another





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Early bird gets the worm!

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1) Each has its own parts that cooperate to contribute to the functioning of the entity.


2) a) No cell wall b)? c)?


3) a) Cell division. b) It is how cells make organisms grow. Without mitosis, an embryo would never become a fetus and an infant would never become a human being.


4) a) Doesn%26#039;t require another organism b) it is usually faster


5) 1) In Meiosis you have only half the number of chromosones as in mitosis. 2) Meiosis is to produce sex cells, mitosis produces cells used elsewhere. 3) ?


6)Anaphase, telophase, and 3 others(!)


8) The approximate distance from the earth to the sun-- about 93 million miles. It is much easier to talk of AU%26#039;s than to write all those zeros!


9) 1) Open star cluster-- this is a diffuse grouping of stars. 2) Globular cluster-- this is a much tighter grouping of stars resembling a sphere.


10) 1) the inner planets are rocky and the outer planets are mostly gaseous. 2) The inner planets are much closer to each other than the outer planets. 3) The outer planets generally have many more moons than the inner planets.


11) Use lots of sunscreen often with a high SPF value. Best of all, don%26#039;t sunbathe.


12) The size (which also relates to its color) and the distance it is from us.


13) a) gravity b) ? c) it%26#039;s size
Reply:Just realized you are in the U.S. relly sorry but only shipping to Canada!





Sorry!





Enjoy the 10 points! Report It

Reply:That%26#039;s an awful lot of questions! I just don%26#039;t have the time. Sorry!



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