Science & Mathematics - 12 December 2006

Please, explain it is thoroughly.

Thanks

2006-12-12 03:52:19 · 6 answers · asked by ranmat_88 1 in Mathematics

assume that its unpure

2006-12-12 03:50:35 · 4 answers · asked by dwillchick 1 in Chemistry

2006-12-12 03:48:12 · 7 answers · asked by Yvette A 1 in Medicine

is there any other planet/moon thats been mentioned to possibly have life on it other than mars or europa?

2006-12-12 03:47:38 · 3 answers · asked by Anonymous in Astronomy & Space

I thought more would be produced...

2006-12-12 03:47:07 · 4 answers · asked by bebeeangeldust 4 in Chemistry

2006-12-12 03:44:23 · 25 answers · asked by pinkydixie 1 in Zoology

The awnser i am looking for is somehting alongt he lines of how it enters the body and how it ingests into the lungs and goes to the brain and what happens in the brain to give you the high? If you could go as deep as possible please do, or just refer me to a website. Thank You!

2006-12-12 03:40:52 · 5 answers · asked by someoneelse 2 in Botany

2006-12-12 03:40:12 · 1 answers · asked by Anonymous in Engineering

1) THE ER
2) THE GOLGI APPARANTUS
3) THE MITOCHONDRIA
4) THE DNA

2006-12-12 03:39:08 · 4 answers · asked by WiLLiAm D 2 in Biology

2006-12-12 03:38:37 · 3 answers · asked by cmsb705 5 in Biology

A. it makes steriods.
B.it provides crucial amino acids.
C.it reduces the chances of developing atherosclerosis.
D.it reduces dependency on saturated fats.

2006-12-12 03:37:56 · 4 answers · asked by Anonymous in Biology

2006-12-12 03:35:01 · 6 answers · asked by Anonymous in Chemistry

im recording temps of rooms and seeing if thermostats correctly record 4 my science fair project.

using bodyheat, fire, and lamp light. How do i keep the fire variable under control so that it dosent affect other room temperatures?!?!?

2006-12-12 03:34:00 · 1 answers · asked by Anonymous in Other - Science

2006-12-12 03:33:53 · 4 answers · asked by Anonymous in Chemistry

i have narrowed it down to filaments, solar flares, prominences. and coronal holes.

2006-12-12 03:31:59 · 7 answers · asked by zachbob87 1 in Astronomy & Space

As the Strength of a depolarizing stimulus to an axon is increased:
A) The amplitude of action potentials increases
B) The duration of action potential increases
C)The speed with which action potentials are conducted increases
D) The frequency with which action potentials are produced increases

2006-12-12 03:31:53 · 4 answers · asked by m_riz_c 2 in Biology

I'm actually gonna answer this one myself because I see it was supposedly resolved before but answer was incomplete...

pint (pt) [1]
a traditional unit of volume equal to 1/2 quart. There are three different quarts in use in Britain and the United States, and hence there are three different pints: [i] the U. S. liquid pint, equal to exactly 28.875 cubic inches, 16 fluid ounces, or approximately 473.176 milliliters; [ii] the U. S. dry pint, equal to 33.600 cubic inches or approximately 550.611 milliliters; and [iii] the British Imperial pint, equal to 20 British fluid ounces, 34.678 cubic inches or approximately 568.261 milliliters. The origin of the word pint is unclear. It may come from the Latin pincta, painted, referring to a marking at the one-pint level on a larger container.

so it can either be 473 or 550 in the USA or 568 in the UK

I believe it can also be different in other parts of the world like Australia, anyone wanna answer with their countries conversion ?

2006-12-12 03:30:51 · 6 answers · asked by netnoct23 3 in Mathematics

A certain basketball team that has played 2/3 of its games has a record of 17 wins and 3 losses. What is the greatest number of the remaining games that the team can lose and still win at least 3/4 of all of its games?

(A) 7
(B) 6
(C) 5
(D) 4
(E) 3

2006-12-12 03:27:47 · 7 answers · asked by Amuthan A 1 in Mathematics

2006-12-12 03:27:40 · 2 answers · asked by TORREY T 1 in Engineering

Heres my plan:

have 10 boys
10 girls all take the same quiz/test under a time limit

"Pop" quiz....

all have them under a time limit...

take blood pressure before and aftertest
record heart rate w/ spcial exercise watch & record heart rate after each minute

DILEMA! I only have one watch to record with and i NEED to test 10 of each gender so i can average it out...



what can i do to still have the project go smoothly and work-able?!?!?!?!?!

2006-12-12 03:26:43 · 4 answers · asked by Anonymous in Other - Science

2006-12-12 03:26:33 · 2 answers · asked by ivan_c 2 in Biology

It is normally said that mass and weight are the same on earth, but that is not true. In a vacuum on earth an object's mass would be the same as its weight, but air provides some buoyancy that lessens the weight, similar to what happens when something is weighed under water. If a person weighs 150 pounds, what would he weigh without the effect of the air? Does it make a significant difference?

2006-12-12 03:26:02 · 5 answers · asked by sofarsogood 5 in Physics

2006-12-12 03:23:05 · 6 answers · asked by grassu a 3 in Astronomy & Space

how long does it take for two cobs of cooked corn to pass throuhg your stomach? because i hear it doesnt get digested, so how long does it stay in the stomach before passing on into the smal intestine?

(not the whole cob, but the kernels off the cob.)

2006-12-12 03:21:24 · 2 answers · asked by yahoo 2 in Biology

2006-12-12 03:20:57 · 3 answers · asked by Inquisitive 1 in Physics

IA camper rubs a match on a gritty surface.
IIThe match is then used to ignite a pile of wood kindling, creating a bonfire.
IIIWhile standing by the bonfire, the camper senses that the part of his body facing the fire is warm while his backside remains cool.
IVAnother group of campers across the lake spots the bonfire.

Which of the above describes a conversion of mechanical energy to heat?

Which of the above describes a conversion of chemical energy to heat?

Which of the above describes a conversion of heat to radiant energy?

2006-12-12 03:19:33 · 3 answers · asked by Anonymous in Physics

Mars or Europa?

personally i'd go for europa to be honest.

2006-12-12 03:19:01 · 5 answers · asked by Anonymous in Astronomy & Space

The lateral surface answer is 87,512 but that isn't what I get.
I take 930 divided by 4 to get the side of the base, than sq it. (54,056) Then 1/2 2325 x 148=68,820. Add the base to it and I get 122,876.

2006-12-12 03:15:55 · 3 answers · asked by Ann D 1 in Mathematics

no guard on drilling machine
clothing caught on drill and revolved hand and arm around the drill - tearing muscles and ligaments
still suffering 6 weeks on...

2006-12-12 03:15:36 · 9 answers · asked by anne k 1 in Engineering

At a certain diner, a hamburger and coleslaw cost $3.59, and a hamburger and french fries cost $4.40. If french fries cost twice as much as coleslaw, how much do french fries cost?

(A) $0.30
(B) $0.45
(C) $0.60
(D) $0.75
(E) $0.90

2006-12-12 03:14:12 · 7 answers · asked by Amuthan A 1 in Mathematics