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Science & Mathematics - 1 October 2006

[Selected]: All categories Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

How many days apart is a half moon from a full moon

2006-10-01 09:27:43 · 10 answers · asked by stellisd 1 in Astronomy & Space

not sure if it was a myth or not

2006-10-01 09:24:47 · 6 answers · asked by Anonymous in Zoology

Aluminum has no hazards, does not need to be compressed(extra energy), and is a great capacitor of energy.

http://www.aluminum.org/Template.cfm?Section=Technology_QandA&template=/ContentManagement/ContentDisplay.cfm&ContentID=1159

2006-10-01 09:19:31 · 4 answers · asked by Ilooklikemyavatar..exactly 3 in Engineering

Thank you.

2006-10-01 09:18:55 · 2 answers · asked by pnoiz1 2 in Botany

Hi friends,

I have read about J C Bose's experiments where he recorded anxiety and fear in plants via a crescograph. He also demonstrated that plants too appreciate good music.

Also, from experience you can tell that no cockroach wants to be stomped upon and all ants and spiders try their best to survive when teased. One would think that having a poorly developed nervous system would make them less prone to pain and anxiety.

Why do the lower life-forms seem to react so fervently or intensely to an external danger? What makes them want to live?

What about plants? Why do they react to external POSSIBLE dangers?

Yeah, I am still feeling the after-effects of the "Ask a stupid question Day"... ;)

2006-10-01 09:14:10 · 12 answers · asked by Abhyudaya 6 in Biology

if they were any shorter would they starve or have back problems

2006-10-01 09:13:07 · 28 answers · asked by clarkesboy 3 in Zoology

Three different cell shapes??..please give source.♥thanks

Name, the flattened cells, important in protection that fit together like tiles. (this is just one example of the generalization that a cell's structure is very closely related to its function in the body.) ????

thank youu sOo much if you can help me...I would really really appreciate it..and don't think im not learning anything by you helping..b/c I am =]

l8er. <33

2006-10-01 09:13:01 · 4 answers · asked by Brittany 4 in Biology

2006-10-01 09:10:46 · 10 answers · asked by Ariel C 2 in Astronomy & Space

fraction in the simplest form?
40x2nd powery/55x2nd power3y=

2006-10-01 09:08:38 · 6 answers · asked by lovinmymatt 2 in Mathematics

x2ndpower-36/x2nd power+6x=

2006-10-01 09:06:46 · 4 answers · asked by lovinmymatt 2 in Mathematics

Speaking two-dimentionally as a visual, if Earth spun clockwise and a plane flew counterclockwise, would the plane get there quicker? Or do Physics' laws of relativity not affect it at all?

2006-10-01 09:04:14 · 5 answers · asked by rumilb 4 in Physics

For events A and B it is known that P(A) = 2/3, P(A U B)=3/4 and
P(A n B) =5/12. Find P(B).

I make it 1/12, but my text book says 3/4! Who is right, please help!

2006-10-01 09:02:53 · 7 answers · asked by statstastic 2 in Mathematics

then how can the sun 'survive'? I thought fire requires oxygen?

2006-10-01 09:02:38 · 12 answers · asked by PuppetyDog 3 in Astronomy & Space

the lenght of a rectangle is 4 feet less than 3 times the width. the sum of the length and width is 14 more than the width. find the width.

help i don't get it!!! i hate story problems!!

2006-10-01 09:00:38 · 6 answers · asked by Blehhh 2 in Mathematics

1. 3x3 – 27x2 + 60x
2. x2 – 7xy + 7ax – 49ay
3. x2 – 4x + 3
4. 8x2 – 2y2
This are practice problems that I am having problems with.

2006-10-01 08:59:05 · 4 answers · asked by prettygirl7641 1 in Mathematics

I need some help. I have a homework question that I can't seem to figure out. An Amplifier has a gain of 10 db and a NF of 4.4 db. The Signal at the input is 1mW and S/N at the input is 20 db. I need to know what output power in dbm? Please help.

2006-10-01 08:59:00 · 5 answers · asked by Bluean 2 in Engineering

Give me a pretty snazzy scientific sounding name. My niece needs it to write a story.

2006-10-01 08:58:58 · 5 answers · asked by Anonymous in Other - Science

Our GE frame 9E gas turbine load has decreased since the start up after the major outage.Main factor seems to be high humidity which is running more than 60% now a days.Ambient temperature vary from 22ºC to 36ºC.We have three gas turine of 130MW each.Load at GTA/B/C is 119MW/113MW/115MW respectively at 26ºC ambient temp at 63% humidiy.GTA OFF line water wash carried out a week ago.GTC OFF line water wash carried out a month ago.GTB not washed since start up.

2006-10-01 08:56:22 · 3 answers · asked by nice guy 1 in Engineering

Function?

2006-10-01 08:51:26 · 2 answers · asked by <_< 1 in Biology

im interested in doing something that requires shoes because i have alot of shoes.

2006-10-01 08:50:29 · 3 answers · asked by big e 2 in Other - Science

2006-10-01 08:49:22 · 5 answers · asked by Anonymous in Chemistry

first correct answer is the best answer!!!

2006-10-01 08:49:19 · 15 answers · asked by Chaz 1 in Mathematics

i need it for a science project

2006-10-01 08:49:12 · 1 answers · asked by big e 2 in Other - Science

0

it is math

2006-10-01 08:47:57 · 5 answers · asked by Anonymous in Mathematics

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