Science & Mathematics - 27 June 2006

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i meant to ask explain whats 1 dimension, 2 dimension and 3 dimension. not the full form?

2006-06-27 16:39:29 · 1 answers · asked by flamen s 2 in Astronomy & Space

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How deep is the Bering Strait?

2006-06-27 16:36:46 · 0 answers · asked by Horio77 1 in Earth Sciences & Geology

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Can the Drought problems in the US be solved through proper water channeling?

Does the U.S. have an emergency water program where areas of the country suffering from flooding or high water can siphon water to other parts of the country in drought; via riverways, canals, lakes, piplines etc? if not, WHY NOT?

2006-06-27 16:36:43 · 5 answers · asked by texsun817 2 in Weather

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what's the difference in car engine oil and burnable oil for a lamp or...fuel?

i started talking to my friends about car oil and they said it doesn't burn. I asked why, they said "cus your car would explode if it did."
I said "understandable, but whats in it that makes it not flamable like fuel oil?"
they said "it's thicker"
I said "is it a completely different substance? or is it just differently refined?"
they said "it's completely different."

so now I want to know, what is engine oil made of and how is it different from lamp oil or gas?

2006-06-27 16:35:54 · 10 answers · asked by hobo 6 in Chemistry

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What is the Absolute Truth?

2006-06-27 16:33:26 · 17 answers · asked by Kris 2 in Physics

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whats 1d, 2d and 3d?

2006-06-27 16:31:57 · 14 answers · asked by flamen s 2 in Astronomy & Space

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Terminal Velocity?

If you are in a hot air baloon and you shoot a gun and drop a bullet at the same time which will hit the ground first?

2006-06-27 16:30:31 · 4 answers · asked by bonniesaint 1 in Physics

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What are the differences between Tris-Borate-EDTA (TBE) and Tris-Acetate-EDTA (TAE) in gel electrophoresis?

2006-06-27 16:30:12 · 3 answers · asked by xharm7siot 1 in Biology

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Can we stop time at a certain event?

2006-06-27 16:28:22 · 6 answers · asked by Anonymous in Other - Science

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Which cells have their cell cycle arrested at interphase and will usually not undergo mitosis?

a. Red blood cells.
b. Neurons.
c. Intestinal cells.
d. Epidermal cells.

2006-06-27 16:28:08 · 7 answers · asked by Inely R 1 in Biology

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A nucleosome consists of DNA wrapped around a spool of:?

a. ATP synthases.
b. Hemoglobin.
c. Histone proteins.

2006-06-27 16:27:34 · 4 answers · asked by Inely R 1 in Biology

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do u really think people landed on moon? if they did land lol can n e 1 explain why thers no stars in the sky?

2006-06-27 16:24:42 · 11 answers · asked by flamen s 2 in Astronomy & Space

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Which of the following events does not occur during prophase?

a. The chromosomes become visible as separate entities.
b. The spindle apparatus forms.
c. The centromeres divide.
d. The centrioles separate and move to opposite poles of the cell.

2006-06-27 16:16:12 · 4 answers · asked by Freytes B 1 in Biology

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Sister chromatids become distinct chromosomes during ________ of mitosis.?

a. Telophase.
b. Metaphase.
c. Anaphase.
d. Prophase.

2006-06-27 16:13:32 · 4 answers · asked by Freytes B 1 in Biology

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Length of a rectangle is 8in more than twice it's width, Perimeter is 64in, whats the width?

2006-06-27 16:12:21 · 16 answers · asked by superhomer1221 2 in Mathematics

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my little man does not stand any more. what should i do?

2006-06-27 16:10:52 · 10 answers · asked by SAM N 1 in Biology

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light question?

say there is a metal tube,when you put a lid on the cylinder why does it get dark why isn't the light still bouncing around in the tube?

2006-06-27 16:10:26 · 3 answers · asked by hkyboy96 5 in Physics

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Form a polynomial whose zeros and degree are given where a = 1?

The zeros are -4, 0, 2 and the degree is 3.
This is not my assignment nor a test, i just wanna know how to get the right answer because im totally confused. Thanks.

2006-06-27 16:10:12 · 3 answers · asked by Anonymous in Mathematics

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Which of the following is not part of the light-dependent reaction of photosynthesis?

a. Carbon dioxide is fixed.
b. Water is split.
c. Light energy is absorbed.
d. Oxygen is released.

2006-06-27 16:08:50 · 8 answers · asked by Amanda R 1 in Biology

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what is the purpose of depleted uranium shells?

are they kinetic energy rounds? just curious

2006-06-27 16:08:34 · 7 answers · asked by ♫jmann♫ 5 in Other - Science

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Determine wether the given quadratic function has a maximum or minimum value and then find the value.?

f(x) = 4x^2 - 4x
minimum value; -1
maximum value; 1
minimum value; -3
maximum value; 3

2006-06-27 16:08:01 · 7 answers · asked by Anonymous in Mathematics

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What would happen if you swallowed some dry ice?

Has anyone ever tried this? If so, did you fart a lot?

2006-06-27 16:05:29 · 7 answers · asked by Albert F 1 in Biology

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How do you precipitate an ion completely from a solution?

2006-06-27 16:03:30 · 3 answers · asked by Anonymous in Chemistry

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Which of these statements describe the process of active transport?

a. The net movement of solute against its concentration gradient with an expenditure of energy.
b. The net movement of solute is down its concentration gradient.
c. All of these choices.
d. The net movement of solute is down its concentration gradient without an energy expenditure.

2006-06-27 16:00:17 · 7 answers · asked by Anonymous in Biology

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Why doesn't the atmosphere evaporate into the vacuum of outer space?

2006-06-27 15:59:34 · 10 answers · asked by Chico Creek D 1 in Astronomy & Space

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Osmosis is based upon:?

a. All of these choices.
b. Tonicity.
c. Differential pressure.
d. Concentration.

2006-06-27 15:57:04 · 7 answers · asked by Jarixon M 1 in Biology

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Which of the following is part of the first law of thermodynamics?

a. Some energy is lost when it is transferred.
b. The amount of energy in the universe is constant.
c. The amount of energy in the universe is decreasing.
d. The amount of energy in the universe is increasing.

2006-06-27 15:56:22 · 4 answers · asked by Jarixon M 1 in Biology

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