Science & Mathematics - 10 February 2007

I was on the freeway and I saw one of those big trucks with tons of oranges in it. How do the ones at the bottom not get squished?

2007-02-10 16:04:06 · 5 answers · asked by Swanky1 2 in Botany

2007-02-10 15:56:49 · 13 answers · asked by Anonymous in Astronomy & Space

At 25 C, benzene has a vapor pressure of 12.5 kPa, whereas the vapor pressure of acetic acid is 2.1 kPa. Which one is more volitile? Based on the intermolecular interactions in the two liquids, explain why acetic acid has the lower vapor pressure.

2007-02-10 15:56:25 · 5 answers · asked by Anthropomorphic 2 in Chemistry

2007-02-10 15:56:19 · 8 answers · asked by casey g 1 in Physics

u^2 x u^5 x u

2007-02-10 15:55:42 · 8 answers · asked by I can help 1 in Mathematics

because i know of a few people who have this scar; (only difference is the length, it's
shorter) and they have not had any surgery, this scar just appeared at a certain stage in
their lives. Any ideas?

2007-02-10 15:54:00 · 3 answers · asked by Swan S 1 in Biology

a. phospholipids
b. lipids
c. carbohydrates
d. proteins
e. none of the above

2007-02-10 15:51:25 · 11 answers · asked by Anonymous in Biology

A)Uzbekistan
B)Turkmenistan
C)Kazakhstan
D)Tajikistan

2007-02-10 15:51:21 · 9 answers · asked by babykatdream099 5 in Geography

I have also heard that hemophlia stems from families that intermarry.
e.g long ago kings and queens would marry closley related cousins, half brother or sister.
So does that also mean that it is a genetic issue as well?

2007-02-10 15:50:15 · 3 answers · asked by Swan S 1 in Biology

If these two planets actually existed, which one would offer you the best possible life? Keep in mind Planet Vulcan is short on oxygen, yet you could survive without exertion. Planet of the Apes is exactly like earth except humans don't run the planet. Why would you choose the one you chose?

2007-02-10 15:50:07 · 12 answers · asked by ZORRO 3 in Astronomy & Space

Just curious how much individualism there will be at that time?

2007-02-10 15:45:24 · 4 answers · asked by kriend 7 in Medicine

5x - 8y = 9
2x + 3y = 16

2007-02-10 15:41:01 · 9 answers · asked by I can help 1 in Mathematics

Some animals have hair which is composed of solid tubular strands, while others have hollow, air-filled tubes. Where would one more likely find the latter animal: In cold climates, or warm?

2007-02-10 15:40:19 · 2 answers · asked by NuRz 1 in Physics

(x)/(x^2-81) and (3x)/(x^2+18x+81).........i need the LCD again. please explain. and if you want to seperatly give me tips n finding LCD's that would be great too.

2007-02-10 15:38:43 · 4 answers · asked by music man 2 in Mathematics

Ok, if you travel in time to the past then that will make you from the future, so when you travel from the past (at which would be your present) to the future will you be from the past? Or the present? A Thinker huh?

2007-02-10 15:37:26 · 13 answers · asked by J F 2 in Astronomy & Space

-5x - 7 = -3(x-1)

2007-02-10 15:36:24 · 8 answers · asked by I can help 1 in Mathematics

2007-02-10 15:32:01 · 3 answers · asked by roy lee 1 in Mathematics

2(-3t + x) - (5x - 5t)

2007-02-10 15:31:50 · 5 answers · asked by I can help 1 in Mathematics

Yes, what if we really are the ETs and don't realize it? We could have transformed our true IDs into something called a "human" and not knowing how to transform back to our original selves, we are stuck in these bodies. We seek other life not knowing we are looking for ourselves. But then, how do I explain myself knowing all this and telling you about it? Would this amaze you that you might be alien?

2007-02-10 15:29:41 · 14 answers · asked by ZORRO 3 in Astronomy & Space

Please summarize the following paragraph into a summary:

"The top of the lithosphere is covered by the hydrosphere and atmosphere. The oceans, lakes, rivers and ponds are some parts of the hydrosphere. The atmosphere is the layer of air that surrounds the planet.The hydrosphere covers most of the lithosphere."

Use a graphic oganizer like the on shone below:

___________________

___________________ _______________________

___________________

2007-02-10 15:29:40 · 2 answers · asked by Anonymous in Earth Sciences & Geology

2007-02-10 15:28:30 · 4 answers · asked by JONNY_LIGHTNING 1 in Medicine

I know that solar flares have caused power failures in the past .
is it possible that solar flares could erase all computer data all in one go . or at all. ? if it has when and will it?

2007-02-10 15:28:03 · 6 answers · asked by Anonymous in Astronomy & Space

2007-02-10 15:27:46 · 3 answers · asked by maelleno14 1 in Chemistry

will the 2cos and the 2sin will be 1 after they get plugged and simplified in the parametric curve equation ?? squared root of dx squared plus dy squared???

2007-02-10 15:22:55 · 2 answers · asked by SPHINX 1 in Mathematics

If the universe were to eventually get that cold where matter itself might collapse, would the force of gravity cease? I wonder if anybody knows this, and am really looking forward to an INTELLIGENT answer!

2007-02-10 15:22:00 · 16 answers · asked by Paul Hxyz 7 in Physics

2007-02-10 15:20:17 · 11 answers · asked by Icee01 1 in Astronomy & Space

Nitroglycerine contains 60% as many carbon atomas as hydrogen atoms; three times as many oxygeen atoms as nitrogen atoms; and the same number of carbon and nitrogen atoms. The number of moles of nitroglycerine in 1 g is 0.0041. What is the molecular formula of nitroglycerine?

This is oooberly confusing! Where to start... ?

2007-02-10 15:19:13 · 2 answers · asked by Anonymous in Chemistry

What's the formula for factoring cubed equations? like..:
x^3+27
or
x^3-27

2007-02-10 15:18:20 · 2 answers · asked by Anonymous in Mathematics

2007-02-10 15:17:13 · 4 answers · asked by Anonymous in Engineering

2007-02-10 15:16:02 · 10 answers · asked by Anonymous in Zoology