Science & Mathematics - 1 October 2006

compare cloning to stem cells how are they simliar how are they different? thank you so much!! any help is much appreciated

2006-10-01 09:57:36 · 1 answers · asked by anonymous 2 in Other - Science

2006-10-01 09:57:22 · 5 answers · asked by J Be. 1 in Biology

I've heard that theres a singularity at the centre and that you would get torn in half if you fell into it.

2006-10-01 09:57:10 · 20 answers · asked by cloud 4 in Astronomy & Space

clarrisa's age equals max and mich age put together but times 3 and add 2
max was the same as clariisas,max and,mich add together but times 3 and andd 1 year more
mich was the same as clarrisa and max and mich put together. mich's age and half of clarrisas age added that total to the three of them

how old are tehy all and::
wats an equation 2 find out wat year they all are??

2006-10-01 09:56:13 · 4 answers · asked by ♥Angel308♥ 2 in Mathematics

ppl how do u calculate a square root without a calculator
its 4 a test
ex. 20
answer asap

2006-10-01 09:53:21 · 9 answers · asked by Anonymous in Mathematics

Although not confirmed our conscience is presumed to be part of the electic pulses that happen in our brain/body. I think it would be great if we could literally 'save' people onto hard drive, say for instance, Hawking, and maybe even download him into a robot or something, lol! Seriously though our conscience could then be beamed out through space and who knows who could pick it up or where we could go.

2006-10-01 09:52:29 · 16 answers · asked by chrismyarse 2 in Other - Science

Is there like a department store or somewhere close and convenient for me to get this ingredient?

2006-10-01 09:52:07 · 5 answers · asked by alxthegreat8 2 in Chemistry

Is it possible to fertilise a different mammal's sperm with female human egg or vice versa, and possibly grow the zygote(if successful fertilization takes place) in human womb or the other species female womb. If this sounds too revolutionary, are these kinds of experiments done to 2 diff species which are very close and derived from a common ancestor.Are these kinds of experiments done anywhere, are they legal?. In nature we see mule is a cross breed of horse and donkey. I am curious to know what happens if we combine diff species at genetic level.

2006-10-01 09:51:47 · 5 answers · asked by Sai Kiran T 1 in Biology

2006-10-01 09:49:49 · 3 answers · asked by jonnhycan 1 in Biology

A man takes either a bus or the subway to go to work with probabilities 0.25 and 0.75, respectively. When he takes the bus, he is late 40% of the days. When he takes the subway, he is late 30% of the days. If he is late for work on a particular day, what is
the probability that he took the bus?

2006-10-01 09:49:46 · 3 answers · asked by Anonymous in Mathematics

A college library has five copies of a certain text on reserve. Two copies (1 and 2) are first printings, and the other three (3, 4, and 5) are second printings. A student examines these books in random order, stopping only when a second printing has been selected. (One possible outcome is 4, and another is 125.) List the sample space.

2006-10-01 09:48:37 · 4 answers · asked by Anonymous in Mathematics

2006-10-01 09:48:10 · 4 answers · asked by Anonymous in Geography

One quintillion equals__________billion

2006-10-01 09:47:57 · 2 answers · asked by Rebel Rock Star 2 in Mathematics

if someone can help me out i'd be forever grateful

some of these have subscripts such as 02 (the 2 is a subscript) and N2 (the 2 is a subscript) and H20 and Mg(OH)2

1.) 2Mg (s) + O2 (g) ---> 2 __________ (s)
(magnesium) (oxygen)

2) 3 Mg (s) + N2 (g) ----> __________ (s)
(magnesium) (nitrogen)

3) __________ (s) + 6 H20 (I) ----> 3 Mg(OH)2 (s) + 2 NH3 (g)
(magnesium nitride) (water) (magnesium hydroxide) (ammonia)

4) Mg(OH)2 (s) ------> __________ (s) + H20 (g)
(magnesium hydroxide)


5) What could cause the experimental weight of oxygen to be (a) lower than expected? and (b) higher than expected? (no same answer for both)

6) Suppose the magnesium used in an experiment had a thin oxide coating. How would this affect moles of oxygen per mole of magnesium?

Thank you SO much.

2006-10-01 09:47:44 · 3 answers · asked by Anonymous in Chemistry

2006-10-01 09:47:20 · 13 answers · asked by Anonymous in Biology

For those who have never heard about it, it suggests that all things -including energy and matter- are made up of extremely small vibrating particles of energy. They say an atom compared to one of these strings would be like comparing the whole solar system to a tree on Earth.

2006-10-01 09:46:51 · 6 answers · asked by Anonymous in Physics

this stuff is so anoying to try and find on the internet!

2006-10-01 09:45:18 · 1 answers · asked by Emily 2 in Other - Science

if stament is wrong give a counterexample all

2006-10-01 09:44:49 · 16 answers · asked by laura c 2 in Mathematics

2006-10-01 09:43:13 · 2 answers · asked by TAZZZZ7 1 in Biology

2006-10-01 09:40:05 · 3 answers · asked by Muskaan M 1 in Mathematics

Like I said before..your help will not deprive me from learning this myself..because I am very much so. Thanks <3

1. Name 4 elements that make up thebulk of living matter?

2.Single most abundant material or substance in living matter?

3. Name the trace element for making bones hard?


like I said thank you soo much!! ♥♥

=D

ps. if you can..please put down the source of your answer..thanks*

2006-10-01 09:37:56 · 4 answers · asked by Brittany 4 in Other - Science

please help me, science lesson I missed and I'm expected to know this

2006-10-01 09:37:46 · 12 answers · asked by lumwoz 2 in Chemistry

The starting equation is :

4x^2 - 2xy - 8x + y^2 + 2y = 5

I derivate as follow:

8x - 2y - 2xy' - 8 + 2yy' +2y' =0

y' ( -2x + 2y + 2 ) = -8x + 2y +8

y' = ( -8x + 2y +8 ) / ( -2x + 2y + 2 )

= ( y - 4x + 4 ) / ( y - x + 1 )

which I think is right, but my TI gives me this answer with ImpDif function :

( -4x + 4) / ( y + 1 )

Where is my mistake ????

2006-10-01 09:36:46 · 4 answers · asked by Vee A 1 in Mathematics

I m an mechanical engineering student & I need some general information about Co-base superalloy & its applications please tell me your refrences on wec

2006-10-01 09:35:50 · 1 answers · asked by ali k 1 in Engineering

2006-10-01 09:34:55 · 8 answers · asked by Catbutt 1 in Mathematics

the question's pretty self explanatory but i'd greatly appreciate detailed and well explained answers.

2006-10-01 09:34:33 · 6 answers · asked by BeautyBunny<3 4 in Astronomy & Space

2006-10-01 09:33:10 · 10 answers · asked by sorasky 1 in Earth Sciences & Geology

i dont care if its perfect but it needs to be very close, parents only no little bout math, and my bro's 4 years younger. the questions r, 1.) I2I - (-b)=6 wat is b=? 2.) -b= 8 wat does -b=? thanks for your help.

2006-10-01 09:30:25 · 9 answers · asked by hotchikdancer 2 in Mathematics

as we stand on the earth we can look up to the moon....ok
but if you could stand on the moon, you would have to look up to see the earth.....what that all about then !!!!

2006-10-01 09:30:00 · 12 answers · asked by michael p 1 in Astronomy & Space

2006-10-01 09:29:17 · 5 answers · asked by evilish 2 in Other - Science