Science & Mathematics - 20 January 2007

2007-01-20 20:28:33 · 4 answers · asked by Raid 2 in Medicine

2007-01-20 20:27:44 · 7 answers · asked by l0nERs 1 in Earth Sciences & Geology

Like in the movie Resident Evil, the major company Umbrella made everything. Then they work on more advanced formulas for skin regeneration (like age deifying lotion) and came up with the T-Virus which reanimated more than just dead skin. I think that this could really be possible.
Opinions, comments, how do you feel about all this?

2007-01-20 20:27:37 · 11 answers · asked by infiniteson 3 in Paranormal Phenomena

2007-01-20 20:24:52 · 14 answers · asked by Aastha 1 in Medicine

i am doing an essay about solar flyer. Can someone tell me something about it ? such as who invented in, when was it invented, what is it for etc..

2007-01-20 20:18:25 · 2 answers · asked by apple 1 in Astronomy & Space

2007-01-20 20:16:39 · 13 answers · asked by ha_hacool 1 in Weather

2007-01-20 20:15:05 · 16 answers · asked by ha_hacool 1 in Weather

2007-01-20 20:14:05 · 7 answers · asked by ha_hacool 1 in Weather

Hey i have a lock for my locker at school, and i have completely forgotton the code :'(. I was wondering f anyone knew all of the possible combinations from 0 to 39. It would be a great help if anyone would like to help me. If you don't the answer can u please give some ideas for websitesi could look on or cheat ways to recieve my lock combination (without buying a new lock)

Thanx HEAPS!

2007-01-20 20:13:16 · 10 answers · asked by Anonymous in Mathematics

2007-01-20 20:12:32 · 9 answers · asked by Anonymous in Mathematics

2007-01-20 20:12:29 · 9 answers · asked by ha_hacool 1 in Weather

240=2(9L/10+6B/5)
120=9L+6B/10
1200=9L+6B

plzz just tell me whethere it is correct upto here or not..
if it is yes then where did the 10 below 9L go
i.e 9L/10

2007-01-20 20:12:13 · 4 answers · asked by ruchit 1 in Mathematics

2007-01-20 20:04:17 · 5 answers · asked by Desha 1 in Physics

Explain 105 in H20 (unshared o e- pair) which is responsible fo rbent shape , the role of electronegativeity in polarity; H bond and high heat and kinetic energy capacity, surfae tension.

2007-01-20 20:02:24 · 1 answers · asked by Christy 2 in Chemistry

Imust do course in anatomy & physiology how can i study this matter, and any good web sites which help me to remember what i study. I wait your advise how to be good in bioscience.
thanks a lot

2007-01-20 19:59:18 · 1 answers · asked by Nanci 1 in Biology

2007-01-20 19:53:25 · 9 answers · asked by Anonymous in Mathematics

2007-01-20 19:49:50 · 8 answers · asked by rick 1 in Zoology

Is zebra a horse?

2007-01-20 19:49:08 · 16 answers · asked by Braveheart 1 in Zoology

2007-01-20 19:48:58 · 12 answers · asked by ANURAG 2 in Geography

2007-01-20 19:42:46 · 16 answers · asked by rick 1 in Zoology

2007-01-20 19:37:22 · 11 answers · asked by Anonymous in Medicine

A few months ago I asked this question about virus evolution. If Viruses evolve so fast, why are they still viruses? I mean, how come we don't see them evolving into some other kind of animal?

The response i got was that viruses are not even alive, but as i understand it, when evolution started way back when, animals got there start from nonliving material. So, why cant a non-living virus evolve into a living animal?

I thought the point of evolution was to evolve into something else. I mean, Fish-->Monkey-->Man type stuff. So if a virus is stuck being a virus, how is it that dinosaurs evolved into birds? Or is that apples and oranges?

I got various responses as to how it is not the point of evolution to simply evolve. What I understood from the replies is that there is no point. Regardless of whither there is a point to evolution or not people believe Fish-->Monkey-->Man type changes have accrued. So, if a virus is stuck being a virus, how is it that dinosaurs evolved into birds? Or is that apples and oranges?

These I added late and didnt get an answer for them.

Ok, the mechanism by which evolution is able to change one species into another is random mutations. Is this right? So, if the mutations are random, why cant a virus evolve an ability to survive outside of a host cell? I mean, Ive heard that creatures that lived under water evolved into creatures that can breathe air.

Also, do I understand it right that we don't know what viruses evolved from?

2007-01-20 19:23:57 · 8 answers · asked by Edmond T 2 in Biology

the application and the details such as equation (if included) and examples.

2007-01-20 19:20:38 · 4 answers · asked by karen w 1 in Other - Science

2007-01-20 19:12:58 · 5 answers · asked by Anonymous in Medicine

2007-01-20 19:10:12 · 1 answers · asked by madhavan 1 in Physics

2007-01-20 19:09:05 · 1 answers · asked by Anonymous in Engineering

Calculate the mass of ethylene glycol (C2H6O2) that must be added to 1.00 kg of ethanol (C2H5OH) to reduce its vapor pressure by 11.2 torr at 35°C. The vapor pressure of pure ethanol at 35°C is 1.00 x10^2 torr.

2007-01-20 19:08:45 · 1 answers · asked by Rena-chan 1 in Physics

City: A,B,C...J
No. of commercials,x
Sales Units,y

A; x:12; y: 7
B; x: 6; y: 5
C; x: 9; y: 10
D; x: 15; y: 14
E: x:11; y: 12
F; x: 15; y: 9
G; x: 8, y: 6
H; x: 16; y: 11
I; x: 12; y: 11
J; x: 6; y: 8

i) Find the least squares regresion line for the data
ii) Calculate the correlation coefficient n coefficient of determination. Interpret the results with respect to the data.
iii) Estimate the sales units when x=20

2007-01-20 19:07:22 · 1 answers · asked by Nicolette G 1 in Mathematics

2007-01-20 19:04:05 · 3 answers · asked by JT 1 in Physics

and a little brief definition (physio cause, treatment, how to deal, behavior modification...)

thanks! =)

2007-01-20 19:03:44 · 3 answers · asked by tell me all!!! 4 in Medicine