Science & Mathematics - 9 February 2007

grow well in this climate .! How long will it take to get them to bloom and produce?

2007-02-09 06:58:57 · 3 answers · asked by wishingstar5555 3 in Botany

I know this is an odd question but the question is being debated here today. If shot straight at your head, could you possibly perceive optically and or cognitively, a smallish caliber bullet? Is the framerate of the eye and optical processing wetware fast enough that you'd see such a small object and if so, what's the minimum distance between gun and target?

2007-02-09 06:58:46 · 11 answers · asked by gc 1 in Biology

(need details with curves and apparatus and refrence)

2007-02-09 06:58:38 · 3 answers · asked by liloofar 3 in Chemistry

2007-02-09 06:58:06 · 19 answers · asked by Stacey T 1 in Engineering

2007-02-09 06:57:18 · 8 answers · asked by Mississippi River 3 in Weather

I want to get ideas for survival technics and what plants I can live on if I were lost in a forest .

2007-02-09 06:56:32 · 3 answers · asked by wishingstar5555 3 in Botany

I hate the weather here. I’ve lived here since I was born. I live in the city that has been called the hottest city in the USA, McAllen TX. Temperatures average from 100-120 in the summer. The temperatures in Spring average from 90-110. Everyone gets sick during the fall because on day it could go as low as 50 and as high as 100 the next day, and then as low as 50 the next, and high again at 90. During September it rains so much, the entire area goes on flood alert for that month, everything gets flooded. On winter, temperatures reach the 30, and 40. It even snowed 2 years ago. Often, hail damages cars. At anytime of the year, we get the strong gusts of winds that bring down lampposts, billboards, and trees.
Some people I know who have lived in many places around the world, say it’s the worst weather in the world. I’ve traveled around too, and I don’t think the summer in Egypt is as bad as the summer here. I’d like to find out:

Is there a city with a worse weather?

2007-02-09 06:55:41 · 7 answers · asked by Document Guy 2 in Weather

2007-02-09 06:54:15 · 7 answers · asked by tonya b 1 in Chemistry

2007-02-09 06:53:36 · 2 answers · asked by bLuE_3o3 1 in Geography

2007-02-09 06:53:31 · 12 answers · asked by andreashepherd1968 1 in Geography

and lightly on a light object, so they fall together???

2007-02-09 06:51:36 · 9 answers · asked by Anonymous in Physics

I'm trying to find out a space, and the size was:
356" in width, and 912" in length. The 1268" total was added by the space's width and length.

2007-02-09 06:51:26 · 6 answers · asked by X Purge 1 in Mathematics

2007-02-09 06:50:37 · 12 answers · asked by Saule 1 in Biology

When a bee hover's near a flower's anther, which is electrically insulated, the pollen grains jump to the bee.
Assuming that a bee with a typical charge of 45pC is a spherical conductor, find the magnitude of the bee's electric field at the location of a pollen grain .02m from the bee's center.

2007-02-09 06:50:23 · 1 answers · asked by Make a wish 1 in Physics

hey i need names of genetically engineered medicine, and genetically modified crops. Please help?

2007-02-09 06:49:24 · 3 answers · asked by elisabeth_rose88 2 in Biology

Find the probability that R is between 950 and 1050.

2007-02-09 06:49:07 · 2 answers · asked by Maasupian 1 in Mathematics

2007-02-09 06:48:41 · 10 answers · asked by Supriy K 1 in Zoology

leave the syringe.They have been shown doing that in every movie and TV show I saw. Why do they always do that? Is that like a check if the syringe actually works?

2007-02-09 06:44:39 · 17 answers · asked by RT 1 in Medicine

What about sharks? the eggs would be pretty big.

2007-02-09 06:40:51 · 18 answers · asked by Anonymous in Zoology

what is the product of 3 2/3 and 14 2/5

2007-02-09 06:39:31 · 3 answers · asked by babydoll9984 1 in Chemistry

2007-02-09 06:39:16 · 9 answers · asked by woodruff_larry@sbcglobal.net 1 in Earth Sciences & Geology

In the electrolysis of an aqueous NaCl solution, Cl2 gas is produced

2cl-(aq)--->Cl2 (g) +2e-


a) how many moles of electrons need to be transferred at the anode to release .02moles of Cl2 gas?

b)How many coulombs of charge is required to release .02 mol of Cl2 gas?


Any help would be much appreciated hints or steps that I should take to answer this 2 questions thank you.

2007-02-09 06:38:06 · 2 answers · asked by Anonymous in Chemistry

2007-02-09 06:37:27 · 1 answers · asked by Vicky T 1 in Chemistry

The crown is 7 pounds! I place it in a tub with a volume of 100 units cubed! Now what do i do? Do i jus divide and get my answer? The equation is D=M/V Density=mass/volume! Help! Fast!

2007-02-09 06:37:24 · 9 answers · asked by Brandon H 3 in Mathematics

The crown is 7 pounds! I place it in a tub with a volume of 100 units cubed! Now what do i do? Do i jus divide and get my answer? The equation is D=M/V Density=mass/volume! Help! Fast!

2007-02-09 06:37:14 · 4 answers · asked by Brandon H 3 in Mathematics

a: seastar
b: sand dollar
c: sea squirt
d: lancelet
which of the following is the correct answer ?

2007-02-09 06:37:12 · 2 answers · asked by Anonymous in Biology

1.) the mean of X^2
2.) the variance and standard deviation of 2X+3
3.) the variance and standard deviation of -X

2007-02-09 06:34:16 · 2 answers · asked by Maasupian 1 in Mathematics

I am so lonly now ,so I want to something in this part of my life
I was born in west germany in 1979 , but i live iv the midle east know

2007-02-09 06:32:31 · 11 answers · asked by chemist 1 in Chemistry

I have a question that I don't understand how to get it even with a solution manual. Can someone help me? Thanks. The answer is 3/2.

Q: In the thermal decomposition of acetaldehyde,
CH3CHO ----> CH4 + CO

the rate of reaction increases by a factor of about 2.8 when the initial concentraiton of acetaldehyde is doubled. What is the order of the reaction? A: 3/2

2007-02-09 06:32:28 · 1 answers · asked by Anonymous in Chemistry

2007-02-09 06:29:14 · 5 answers · asked by «Juke» 1 in Geography