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6 September 2009
mawar
IPA Kelas 11

tlg sebutkan karakteristik , letak , serta fungsi pd tulang rawan hialin , tulang rawan fibrosa , dan tulang rawan elastis . ditunggu , terimakasih :)

Karakteristik tulang rawan secara umum adalah lentur, banyak mengandung  kolagen dan sedikit zat kapur. Berdasar strukturnya  ada bermacam macam tulang rawan yaitu hialin, elastis dan fibrosa.

Tulang rawan hialin banyak mengandung serat colagen, chondrosit berwarna putih biru terdapat pada trachea, bronkus.

Tulang rawan elastis mengandung serabut elastis, terdapat pada telinga, larink

Tulang rawan fibrosa banyak mengandung bundel bundel kolagen, sifatnya sangat kuat banyak ditemukan pada discus tulang yaitu sambungan  antara tulang vertebrae


Operator 7 September 2009 0:0

6 September 2009
mawar
IPA Kelas 11

ap fungsi , dmn letak , ap karakteristik pd jaringan tulang? tlg jawabannya trmksh

Jaringan tulang  akan membentuk tulang, ada dua macam tulang yaitu tulang rawan yang tersusun dari condroblas dengan matrik yang banyak mengandung kolagen, dan tulang keras yang tersusun dari condrocyt dengan matrik yang banyak mengandung zat kapur. Tulang rawan ditemukan pada cuping hidung, daun telinga, trachea, bronkus, discus tulang. Tulang keras contohnya pada tulang tengkorak, tulang hasta, pengupil.


Operator 7 September 2009 0:0

6 September 2009
zulfian
Bahasa Inggris Kelas 9

tolong minta 5 contoh notice yang bersangkutan dengan sekolah? thanks

 

Contoh NOTICE di Lingkungan Sekolah:

 

  1. NO FOOD AND DRINK UP TO THIS POINT
  2. KEEP SILENT
  3. TURN OFF THE APPLIANCES/ ELECTRICITY BEFORE LEAVING
  4. PUT YOUR SHOES IN THE SHELF
  5. KEEP THIS CLASS CLEAN

 


Operator 7 September 2009 0:0

6 September 2009
IZUL
Bahasa Inggris Kelas 9

TOLOOONG MINTA 5 CONTOH NOTICE YANG BERHUBUNGAN DENGAN SEKOLAH? KALAU BISA CEPAT YA, THANK\'S

 

Contoh NOTICE di Lingkungan Sekolah:

 

  1. NO FOOD AND DRINK UP TO THIS POINT
  2. KEEP SILENT
  3. TURN OFF THE APPLIANCES/ ELECTRICITY BEFORE LEAVING
  4. PUT YOUR SHOES IN THE SHELF
  5. KEEP THIS CLASS CLEAN

 


Operator 7 September 2009 0:0

5 September 2009
ika
Matematika Kelas 9

Sebuah kaplampu berbentuk kerucut terpancung dengan s bagian I 10 dan r =12cm, kmudian bagian kerucut yg ujung ( semulayg belum terpenggal )s =10, r=6cm.makaluas bahan yg digunakan untk membuat kaplamputsb adalah?

 Diketahui : kerucut semula r1 = 12 cm dan s1 = 20 cm

                  kerucut potongan r2 = 6 cm dan s2 = 10 cm

Luas kap lampu = luas selimut kerucut semula - luas selimut kerucut potongan

L = Π r1 s1 - Π r2 s2

    = 3,14 x 12 x 20 - 3,14 x 6 x 10

    = 753,6 - 188,4

    = 565,2

Jadi luas kap lampu = 565,2 cm2


Operator 7 September 2009 0:0

3 September 2009
dea
Fisika (SMP) Kelas 10

aku mau minta tolong jelasin mengenai teori dasar suhu dari fahrenheit ke reamur!!terima kasih sebelumnya :)

Silahkan download file berikut! lampiran

Winarso, S.Pd 7 September 2009 0:0


4 September 2009
ayttha
Bahasa Inggris Kelas 11

aku mu mintta toloong dumb , bikinin 10 soal tentang gerund dan W-H questions

duhh ini penting banget tollong yya bantu akuh :D kirim ke e-mail aku : aytamucmewld@yahoo.co.id

aku sekarang please

aku mohon .. sekarang yaa aku tunggu mpe jam 11 . makasiih :)

  • Traveling might satisfy your desire for new experiences.
  • The study abroad program might satisfy your desire for new experiences.
Gerund as direct object:
  • They do not appreciate my singing. 
  • They do not appreciate my assistance.
Gerund as subject complement:
  • My cat's favorite activity is sleeping.
  • My cat's favorite food is salmon.
Gerund as object of preposition:
  • The police arrested him for speeding. 
  • The police arrested him for criminal activity.

You might get in trouble for faking an illness to avoid work.

Being the boss made Jeff feel uneasy.

 

There are eight wh-questions - what, when, where, which, who, whom, whose and why and to this list we usually add how as they are all used to elicit particular kinds of information.

You use what when you are asking for information about something.
You use when to ask about the time that something happened or will happen.
You use where to ask questions about place or position.
You use which when you are asking for information about one of a limited number of things.
You use who or whom when you are asking about someone's identity.
You use whose to ask about possession.
You use why to ask for a reason.
You use how to ask about the way in which something is done.

Question word Verb + Answer
What is your name? My name is Lynne.
When is the party? The party is on Tuesday.
Where are you from? I'm from England.
Which is your car? The red car is mine.
Who are you? I'm Lynne.
Whose is this web site? It's mine.
Why is this web site here? Because it is!
How are you? I'm fine thanks.

 

What did you do today?
Which film did you like best?
Who did I phone?

Subject questions:-
What happened today?
Which film is best?
Who phoned me?


Operator 5 September 2009 0:0

4 September 2009
Matematika Kelas 11

Sebuah kerucut dibuat dari selembar karton berbentuk juring lingkaran dengan sudut pusat 2160 dan jari-jari 20 cm. Hitung panjang jari- jari dan tinggi kerucut yang terjadi !

untuk menentukan jari-jari kerucut digunakan cara sbb:

1. Menentukan panjang busur juring lingkaran: 

(216/360) * 2∏R=   (216/360) * 2∏*20

                        = 24∏ 

2. Panjang busur juring lingkaran = keliling alas kerucut.

                                         24∏ = 2 ∏ r 

                                             r  = 12 cm (r adalah jari-jari alas kerucut)

3. Menentukan tinggi kerucut:

    Gunakan segitiga siku-siku dengan sisi miring adalah jari-jari juring lingkaran = 20 cm , sisi horizontal(jari-jari alas kerucut) = 12 cm sehingga tinggi kerucut = 16 cm       ( Ingat teorema Pythagoras)

SElamat belajar ... kami tunggu pertanyaan yang lain !
 


Dra. Ida Lydiati, MM 5 September 2009 0:0

4 September 2009
warra mahardhika
Bahasa Inggris Kelas 10

pak tlong bwatin text recount beserta artinya/terjemahannya!!!!tlong djawab cpt !!!!bsok dkumpulin!!!!!!

Last night our family went to Ball Dome to watch the Kings play the Shooters.

When we got to the stadium, an usher showed us our seats. Just as we sat down the band played the national anthem so we stood.

After the anthem both teams entered the court. As they did, the cheerleaders waved their steamers.

Next, the referee placed his whistle in his mouth and signaled the start of the play. The game was so hot that the supporters of the two teams yelled out their chants every time a player scored the point.

In the end, the Shooters won and our family was happy that both teams had given their best.


Operator 5 September 2009 0:0

4 September 2009
warra mahardhika
Bahasa Inggris Kelas 10

PAK TLONG BWATIN TEXT RECOUNT bserta artinya!!!!!!!!!!!!!!!!!!!!!!!!!!!!! cpt yaaaaaaaaaaaaaaaaaaaaa

 

On Friday, we went to the Blue Mountain.  We stayed at David and Della’s house.  It has a big garden with lots of colorful flowers and tennis court.

            On Saturday, we saw the Three Sisters and we went on the scenic railway.  It was scary.  Then, Mom and I went shopping with Della.  We went to some antique shops and I tried on some old hats.  On Sunday, we went on the scenic Skyway and it rocked.  We saw cockatoos having shower.

            In the afternoon, we went home.


Operator 5 September 2009 0:0

 

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