Science & Mathematics - 17 October 2006

and also WHY

2006-10-17 16:17:57 · 3 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-17 16:17:51 · 2 answers · asked by :] 1 in Biology

What could the conditions have been like at the bottom ofa lake when the fossilization of a fish occurred?

2006-10-17 16:16:56 · 4 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-17 16:15:48 · 6 answers · asked by pedrito e 1 in Engineering

a) would immediately become smaller
b) would immediately become larger.
c) would not change.
d) would change after a short period of time

2006-10-17 16:14:56 · 9 answers · asked by mz_alyssatx@sbcglobal.net 1 in Astronomy & Space

I saw niptuck tonight, and I know that the show tends to be way out there in bizarro world, but I can't help but wonder about this episode.
Can mice, and are they really used to grow ears for humans?

2006-10-17 16:13:49 · 5 answers · asked by Aliza, Queen of the Night 3 in Medicine

because i just dont know i thought it was but someone said it wasnt so im not sure?

2006-10-17 16:13:43 · 13 answers · asked by Anonymous 2 in Other - Science

The length of a rectangular garden is 5 feet greater than the width. The area of the rectangle is 300 square feet. Find the length and the width.

2006-10-17 16:13:03 · 7 answers · asked by dawn h 1 in Mathematics

An airplane is flying at a speed of 250 mph at an altitude of 4 mi. The plane passes directly above a radar station at time = 0.

What is the distance between the plane and the radar station after 5 minutes?

2006-10-17 16:11:59 · 16 answers · asked by cam1560 3 in Mathematics

2006-10-17 16:10:57 · 5 answers · asked by E A 1 in Mathematics

2006-10-17 16:10:29 · 11 answers · asked by Anonymous in Mathematics

a) ionic molecules
b)molecules made mostly of c-c and c-h bonds
c) molecules containing lots of o-h bonds

2006-10-17 16:07:48 · 6 answers · asked by Anonymous in Biology

please help me thank-you:D

2006-10-17 16:07:15 · 5 answers · asked by TheDarkness 1 in Mathematics

the one with Bruce Willis in it.,coming towards us,and it's supposedly the size of a football field,the one in that movie ,was supposedly the size of Texas...and it's "supposed" to hit us the year 2026..does anyone know any truth to this?

2006-10-17 16:06:53 · 12 answers · asked by curious1 3 in Astronomy & Space

Matrix A Looks This:
-1 4 -2 0
3 3 1 -4
0 5 2 -1

Matrix B Looks Like This:
1 2 5
-3 4 0
2 3 -4
-1 2 2

Matrix C Looks Like This:
-2
4
3

I know how to multiply Matrix A by Matrix B, But I don't know how to multiply anything by Matrix C.
Is it a trick question? Or do you insert 0's for the missing elements in Matrix C.

2006-10-17 16:06:46 · 3 answers · asked by Choad McChump 1 in Mathematics

a) group "18" ( the noble gasses)
b) group "17" (the halides)
c) the transition metals

2006-10-17 16:04:07 · 4 answers · asked by Anonymous in Biology

2006-10-17 16:04:05 · 3 answers · asked by Heather J 1 in Zoology

2006-10-17 16:02:48 · 4 answers · asked by T W 1 in Biology

a) because oxygen and carbon have the same electronegativity
b)because its shape is perfectly symmetrical
c) because oxygen and carbon have diff. electronegativity

2006-10-17 16:02:38 · 3 answers · asked by Anonymous in Biology

2006-10-17 16:00:50 · 3 answers · asked by Donna G 1 in Chemistry

The human eye need's a minimum of 2.0x10^-17J of energy to trigger a serious of impulses that eventually reach the brain.
(a) How many photons of red light(700. nm) are needed?
(b) How many photons of blue light (475 nm)?

2006-10-17 16:00:18 · 3 answers · asked by Anonymous in Physics

please answer example
and explain step by step how u got the answer
y=x-2

2006-10-17 15:59:47 · 4 answers · asked by NABEELiOS 1 in Mathematics

of wat material the DNA is made?

2006-10-17 15:59:43 · 11 answers · asked by prashanthi b 1 in Medicine

2006-10-17 15:59:30 · 14 answers · asked by Yolanda N 1 in Earth Sciences & Geology

2006-10-17 15:54:24 · 5 answers · asked by scerre 2 in Earth Sciences & Geology

This past few years many people thought that persons born on the 20th of January were of Capricorn while all that I know is that I'm of Aquarius

2006-10-17 15:51:54 · 7 answers · asked by Anonymous in Astronomy & Space

why do plants need Photosynthesis

2006-10-17 15:49:08 · 11 answers · asked by Anonymous in Botany

Why is childbirth so painful - why didn't we evolve to have a more pain free childbirth as you'd think that women who'd already experienced painfree childbirth would be more likely to have more children and vice versa. If there hasn't been time for this kind of evolution to occur because of the recent introduction of birth control do you think it will happen in the future?

2006-10-17 15:48:42 · 12 answers · asked by gorse9 1 in Biology

2006-10-17 15:46:39 · 8 answers · asked by Fun and Games 4 in Weather

What do ripple marks tell you about the ater that created them?
What does height of ripple marks tell about the water that created them?

How do mudcracks form?

What do ancient mud cracks suggest about the environment in which they formed?

2006-10-17 15:46:29 · 2 answers · asked by Anonymous in Earth Sciences & Geology