Science & Mathematics - 3 February 2007

It doesn't make scense to me. Is it just the climate some one lives in that determines what race a person is? Like Asian and Latin people; how did they get the certain physical fetures that are so diffrent form every one else? Is it just clearly genetics?

2007-02-03 07:51:52 · 11 answers · asked by gjerstadkid 2 in Biology

True or False


1.Atoms cannot be created or destroyed in a chemical reaction.

2.Atoms of different elements combine in whole number ratios to make compounds.

3. In chemical reactions, atoms are combined, separated or rearranged.

4. All matter is composed of extremely small particles called atoms.

5. All atoms of a given element are identicle in size mass and other properties.

6. Atoms cannot be subdivided.

2007-02-03 07:50:21 · 1 answers · asked by Domino 1 in Chemistry

2007-02-03 07:49:55 · 41 answers · asked by Anonymous in Zoology

the BLK or Black-Eyed Kids is a phenomenon that started around 1998. Accounts from across the country were reported of how kids, with an unsettling vibe about them, would ask to get either in your car or house for one reason or another. But then the person would notice that the kid's eyes were completely black, no pupil or iris. For some reason the kids couldn't force themselves inside and became angry when unable to get in. So any experiences? Look it up the phenomenon is very interesting.

2007-02-03 07:46:29 · 17 answers · asked by gnostic 1 in Paranormal Phenomena

2007-02-03 07:45:53 · 2 answers · asked by Arber 1 in Mathematics

Is it close to it or next to it?

2007-02-03 07:45:43 · 7 answers · asked by music_is_life 3 in Geography

2007-02-03 07:43:55 · 2 answers · asked by Rosy 3 in Mathematics

2007-02-03 07:42:43 · 2 answers · asked by Rosy 3 in Mathematics

2007-02-03 07:42:29 · 8 answers · asked by juliewooliewoolie 1 in Engineering

2007-02-03 07:41:32 · 1 answers · asked by Rosy 3 in Mathematics

A+B ----->AB is an example of a

a. synthesis reaction
b. decomposition reaction
c.single displacemetn reaction
d. redox reaction

2007-02-03 07:36:36 · 6 answers · asked by Anonymous in Chemistry

x^2 + 8x - 26 = 0 ?

2007-02-03 07:36:17 · 7 answers · asked by yupp. 1 in Mathematics

I'm doing a science project on this and need to find some good resources for this topic. Thanks!

2007-02-03 07:33:57 · 3 answers · asked by Just Another Guy 2 in Other - Science

There was an object under the moon at 7pm then at 11pm it had moved to 3 o'clock position moving away from moon.
The object did not twinkle like a star, and it's not planet.
The moon should of passed the object if it was a star or planet.
It's not there tonight.

Regards
Ted

2007-02-03 07:32:51 · 17 answers · asked by Ted 1 in Astronomy & Space

Is information matter? Does it take up space in the same way an object such as a chair does? Will we eventually have so much technology that we must unload/store data in outerspace?

2007-02-03 07:32:35 · 4 answers · asked by Anonymous in Physics

2007-02-03 07:31:08 · 4 answers · asked by oobedoo 1 in Earth Sciences & Geology

With the existance of Tigons and Ligers (Crosses of Lions and Tigers) does this mean zoos are tampering with nature in a bad way? Do you feel that knowing this could happen that zoos should keep the breeds seperate to prevent it?

We cross dog breeds to get desirable mixes. Will zoos do it to create 'newsworthy' specimens in the zoo for people to come see?

2007-02-03 07:28:37 · 6 answers · asked by momwithabat 6 in Zoology

2007-02-03 07:26:17 · 14 answers · asked by goat 1 in Astronomy & Space

Data is an individual panel dataset for which I have an individual id variable that is string format. For certain years I do not have the id. I would like to fill out the id missing of the person to the other years in orther to follow the person in time. The problem is that the variable is in string format. Can anyone help me with the command?

2007-02-03 07:20:54 · 1 answers · asked by metzros 1 in Mathematics

2007-02-03 07:20:16 · 3 answers · asked by gcjtjp 1 in Mathematics

German woodworking machines have 380v. and 50hz. Canadian 3 phase is 220/240/600 and 60hz. I think this is right. Thanks so much for any input.

2007-02-03 07:20:15 · 0 answers · asked by Anonymous in Engineering

how do you start off proofs?

2007-02-03 07:20:12 · 2 answers · asked by cicikiz 1 in Mathematics

I need help with the following questions:


1) The sum of four consecutive ODD numbers is 216. Find the numbers.


2) In an arithmagon, the number in a square is the sum of the two numbers in the two circles either side of it. Find x in these arithmagons.

(a) http://www.picturehost.co.uk/links/arith...

(b) http://www.picturehost.co.uk/links/arith...

(c) http://www.picturehost.co.uk/links/arith...


Thanks,
p_q

2007-02-03 07:18:02 · 3 answers · asked by Anonymous in Mathematics

y-2=16

2007-02-03 07:17:39 · 15 answers · asked by ghetto_tinkerbell2006 1 in Mathematics

can u solve for d

2007-02-03 07:16:53 · 28 answers · asked by ghetto_tinkerbell2006 1 in Mathematics

23-n=19

2007-02-03 07:16:08 · 15 answers · asked by ghetto_tinkerbell2006 1 in Mathematics

2007-02-03 07:16:07 · 23 answers · asked by S. 1 in Mathematics

can u plz solve for x

2007-02-03 07:15:16 · 7 answers · asked by ghetto_tinkerbell2006 1 in Mathematics

please help me out if you know the answer
I've done this lab a long time ago and now I'm writing a report~~~i almost forget everthing~~
help me please!!!!!!


1. describe and explain the relationship between the amount of O2 consumed and time.

2. Why is it necessary to correct the readings from the peas with the readings from the beads?

3. Explain the effect of germination (versus nongermination) on pea seed respiration.

4. Why did the vial have to be completely sealed around the stopper?

5. If you used the same experimental design to compare the rates of respiration of a 25 g. reptile and a 25 g. mammal, at 10 C(temperature), what result would you expect? Explain your reasoning.

2007-02-03 07:13:25 · 2 answers · asked by Anonymous in Biology

2007-02-03 07:11:49 · 9 answers · asked by virgil d 1 in Zoology