Physics, Chemistry and Biology: Post your doubts here!

[MARWA 1234]

which varient u will give ansarii

 

[MARWA 1234]

hey, loss of energy is due to respiration, i guess...but it's not a 'result' as dey're askin, so D is ryt
notify if im rong

take my email chat me tomorrow>>at my email>

ok
[email protected]

add me

 

[MARWA 1234]

is artery an organ???

is artery an organ???

hey i want to talk to u

add me on email

my email is: [email protected]

 

[Mohsin41]

yaaay tommorow paper finishh atlast chemistry mcq paper. any one want to ask something?

 

[Rahma Abdelrahman]

yaaay tommorow paper finishh atlast chemistry mcq paper. any one want to ask something?

Aren't u taking bio?

 

[AAnsarii]

Which Varient are you AAnsarii?

12

 

[122]

Ok the answer for qno 18 is A, no 21 is B, no 37 is A.

hey thanks for the answers previouly .please can i know some more answers .thnx a lot in advance
may 1995 no. 2,10,20,31
oct/nov 1995 no. 17 ,18,31,35
may 1996 no.18,27,28
oct/nov 1996 no. 3,4,31
may 1997 no. 9,10,14,19,25,27,31,33
oct/nov 1997 no. 2,4,13,16,26,37
may 1998 no. 5,14,17
oct/nov 1998 no. 2,11,16,21,22,23,25,29,30,40

 

[MARWA 1234]

12

after how many hours will start ur exam

 

[thats_me]

hey, loss of energy is due to respiration, i guess...but it's not a 'result' as dey're askin, so D is ryt
notify if im rong

Yes D is ryt But energey is not lost by respiration???

 

[Rahma Abdelrahman]

Yes D is ryt But energey is not lost by respiration???

Energy is released through respiration; some is used by the body while some of this energy is lost as well !

 

[MERIHAN]

urgent help needed

what is the level of organisation (cell tisssue organ )of

ureter
urethra

thanks in advance

 

[areebaization]

urgent help needed

what is the level of organisation (cell tisssue organ )of

ureter
urethra

thanks in advance

It should be organ for both

 

[MARWA 1234]

It should be organ for both

no it should be tissue

 

[areebaization]

no it should be tissue

ookay

 

[MERIHAN]

It should be organ for both

what is the confirmed answer !! i guess ureter will be organ as it is made up of tissue !1 but wat abt urethra ???@bluefa1con Abu mota areebaization

 

[areebaization]

what is the confirmed answer !! i guess ureter will be organ as it is made up of tissue !1 but wat abt urethra ???@bluefa1con Abu mota areebaization

yeah me too ANd i googled it

 

[Rahma Abdelrahman]

yeah me too ANd i googled it

ORGANS... I really hated this part about which is an organ and which is a tissue... !

 

[kainat husain]

PLEASE HELP
http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Chemistry (0620)/0620_w08_qp_1.pdf
q10 the answer is B but balancing is difficult :/ how to do :/
q13 the answer B but how :/
q14 how the answer is D :/
q15 the answer is A
q16 the answer is D
q17 the answer is A
please help

 

[Rahma Abdelrahman]

FINE, I'VE GOT TO LEAVE AND GET READY TO GO FOR THE BIOLOGY PAPER 1 EXAM, GOOD LUCK TO ALL AND INSHA2ALLAH THE EXAM WILL BE GOOD.......WISHING YOU ALL THE BEST AND THANKS FOR HELPING OUT EVERYBODY HERE....THANKS!!!!!!!!!!!

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see you after the exam! ​

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[thats_me]

FINE, I'VE GOT TO LEAVE AND GET READY TO GO FOR THE BIOLOGY PAPER 1 EXAM, GOOD LUCK TO ALL AND INSHA2ALLAH THE EXAM WILL BE GOOD.......WISHING YOU ALL THE BEST AND THANKS FOR HELPING OUT EVERYBODY HERE....THANKS!!!!!!!!!!!

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see you after the exam! ​

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Thx a loT U2 Best Of Luck