Science & Mathematics - 2 July 2006

Goose usually attack other ducks for food. But this time it attacked the ducks for nothing. What unusual is that this time it chose baby ducks instead of adult ducks around to attack.

2006-07-02 09:13:35 · 10 answers · asked by qianwd2004 1 in Biology

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How can i smelt silver?

Just want to smelt some coins i got with a % in silver to separate silver from the other metals and then handle it to a jeweller so he make something beautiful for my wife

2006-07-02 09:12:49 · 3 answers · asked by Pau G 1 in Chemistry

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How can you tell if a pearl necklace is real or not???...tom science?

The pearls on this necklace are very big.Thanks for being real...and you will get my best answer(10 points) for sure...

2006-07-02 09:12:00 · 11 answers · asked by Anonymous in Zoology

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Is it possible that plants exhibit a sort of consciousness or sentientence?

Is it possible for them to posses an inherent consciousness that exsists on a different wavelength(for lack of a better word) whereas it is not observible to human perception? For example from the naked eye it seems as though they do not move although they do just slowly enough that it is imperceptible, does it follow they exhibit their own form of reasoning that is completely imeasureable because it happens inside a different time frame?

2006-07-02 09:11:55 · 5 answers · asked by Matt C 1 in Botany

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The given function f is one-to-one. f(x)= (ax+b)/(cx+6) Find the domain of f?

a. all real numbers except -(c/d)
b. all real numbers except -1
c. all real numbers except -(d/c)
d. all real numbers except (c/d)

2006-07-02 09:09:56 · 6 answers · asked by Frenchy E 1 in Mathematics

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if your thing fell off what( is the thing?) was it done by gravity?

2006-07-02 09:08:24 · 12 answers · asked by madonna w 1 in Physics

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how big is the univers?

2006-07-02 09:06:29 · 24 answers · asked by sir_real 2 in Astronomy & Space

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Is infinity, as far as it can be perceived in a physical sense, cyclic?

Is the nature of the infinity especially as applies to the universe as one extends greater distances cyclic or spherical in nature the same way that if you went around the earth you would come back to the same location(not the exact location as far as space time but physically on earth)?

2006-07-02 09:06:15 · 6 answers · asked by Matt C 1 in Physics

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why are so many people scared of spiders?

2006-07-02 09:04:59 · 25 answers · asked by tom c 1 in Zoology

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if you were born if a different atmospheric condition, what would happen?

In you were born, concieved as well, where gravity was not present or was present in a greater quanity would you be able to exist with the differences in pressure upon the body and would the amount of pressure excerted outward by the body change to be in statis with the envirnoment?

2006-07-02 09:03:31 · 7 answers · asked by Matt C 1 in Astronomy & Space

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Has anyone ever died and came back to life?

Did you or someone you know ever die and then come back to life later? What was it like? What do you see? Did you go out of your body? Do you think it was real?

2006-07-02 09:01:27 · 20 answers · asked by Br 3 in Medicine

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Does any one know an easier way to do electron configurations? Also what is meant by ''weighted average''?

I'm working on a table for my Chem class and can't quite get it right, any good pointers are welcome : )

2006-07-02 08:59:39 · 5 answers · asked by ♥ jojo ♥ 4 in Chemistry

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what would be the human reaction to an absolute absence of light to a human being?

Would the person still engage in circadian rhythms and would their bodies cease to age and would they be able to function and exist? Is light or uv radiation in particular necessary to exist or can it be removed and the cycle of life persist, if the necessary physical elements that are given from light are accomplished in another form or is that even possible? I have heard somewhere that without the effect of uv that your body would not age and supposidly pre-historic man(genesis time frame when people lived longer) lived longer b/c his exposure to light was different.

2006-07-02 08:59:29 · 7 answers · asked by Matt C 1 in Other - Science

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If you step on the head of a Jellyfish, will you kill it or will it kill you?

My friend and I were watching Killer Jellyfish on the Discovery channel the other night and my friend really wants to know if step on a jellyfish(the head part) will you kill it or can it actually kill you in the process?

2006-07-02 08:58:42 · 14 answers · asked by kmwsweetness 2 in Zoology

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how does water act in the absence of gravity?

If there is no gravity present, say in deep space, how would water act, would it displace outwards into infinity destroying itself or does it hold its form when it is released?

2006-07-02 08:52:26 · 8 answers · asked by Matt C 1 in Astronomy & Space

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Who and how they mesure the world nations?

2006-07-02 08:51:28 · 3 answers · asked by Anonymous in Geography