Science & Mathematics - 26 September 2006

2006-09-26 15:38:31 · 17 answers · asked by donna.rawls@sbcglobal.net 1 in Mathematics

I know they can't i just want to know the exact reason.

2006-09-26 15:37:37 · 7 answers · asked by Anonymous in Biology

Science is pretty confusing to me.
um i need to name at least one characteristic of living things that is shown in each of the following examples
(A)A plant bends toward the light
(B)A tadpole develops into a frog
(C)Human lungs breathe out carbon dioxide
(D)A blue jay feeds on sunflower seeds
(E)A cat gives birth to kittens

Then usable characteristics of living things are
1) things composed of cells
2) things that respond to the environment
3) living things that reproduce,grow and repair themselves
4) living things that have a life span
5) Living things that require energy
6) Living things that produce waste

i'm sooo confused which to choose ><

2006-09-26 15:34:56 · 4 answers · asked by YoItzJimmy 1 in Biology

a scientist did an experiment on the leaning tower of Pisa where he dropped a light and a heavy object from a tower which one landed first

2006-09-26 15:34:23 · 4 answers · asked by Regina J 1 in Other - Science

2006-09-26 15:32:11 · 3 answers · asked by Anonymous in Physics

why dont magnets stick to the ground.isnt there magnetic energy in the ground,so why doent it stick.r there magnets out there that do that.

2006-09-26 15:31:05 · 3 answers · asked by gramkamy 1 in Earth Sciences & Geology

2006-09-26 15:30:43 · 5 answers · asked by james matthew a 1 in Chemistry

My husband and I just built a new house and now I we have butt loads of spiders. I believe that they are wolf spiders. Do wolf spiders bite? And OH dear god, tell me how to rid ourselves of them.

2006-09-26 15:30:13 · 11 answers · asked by robyn 4 in Zoology

Astronomy

2006-09-26 15:28:32 · 7 answers · asked by Anonymous in Astronomy & Space

I think this would be a good question for an astrophysicist.
As I understand it. Earth is moving, in a universe that's moving. How fast are we going? If we knew what direction, what happens if we go that way faster?

2006-09-26 15:27:35 · 3 answers · asked by fx2dream 1 in Astronomy & Space

2006-09-26 15:27:12 · 2 answers · asked by Anonymous in Biology

2006-09-26 15:25:15 · 2 answers · asked by T W 1 in Biology

2006-09-26 15:24:55 · 10 answers · asked by Anonymous in Other - Science

18 divided by 6/13, my calculator got 39 but how?
-64 times 5/4.
How do you do these?

2006-09-26 15:24:53 · 5 answers · asked by No name 1 in Mathematics

2006-09-26 15:24:46 · 2 answers · asked by mysol v 1 in Mathematics

2006-09-26 15:23:58 · 3 answers · asked by T W 1 in Biology

wave length of 4.55 x 10 to the negative 3

2006-09-26 15:20:58 · 8 answers · asked by sooner 1 in Astronomy & Space

2006-09-26 15:20:21 · 6 answers · asked by T.T 2 in Biology

2006-09-26 15:19:49 · 6 answers · asked by Anonymous in Physics

2006-09-26 15:15:28 · 16 answers · asked by Magdalena 2 in Chemistry

What is the minium kelvin temperature the system must be heated to to make the below reaction product favored ?
Zn (s) + Al2O3 (s) → ZnO (s) + Al (s)
I balanced it out to be :
3Zn(s) + Al2O3 (s) > 3ZnO(s) + 2Al(s)
I tried this problem like 5 times but dont get the right temp...

2006-09-26 15:15:22 · 3 answers · asked by crazycuty4eva 1 in Chemistry

it flashes white with green and it has been still for about half a hour or maybe more

2006-09-26 15:14:33 · 15 answers · asked by joey m 1 in Astronomy & Space

2006-09-26 15:13:21 · 8 answers · asked by mag c 1 in Mathematics

do i need to find the intersection of 4^x and 7, then plug that # into 4 ^ - 2x ? thanks for your help.

2006-09-26 15:13:02 · 7 answers · asked by shih rips 6 in Mathematics

2006-09-26 15:12:42 · 10 answers · asked by Steven I 1 in Chemistry

how would a reaction be effected if a student was past the endpoint of a titration when he took the final buret reading

2006-09-26 15:12:36 · 2 answers · asked by Christie 3 in Chemistry

2006-09-26 15:12:12 · 11 answers · asked by jaemin 1 in Astronomy & Space

Two miles upstream from his starting point, a canoeist passed a log floating in the river's current. After paddling upstream for one more hour, he paddled back and reached his starting point just as the log arrived. Find the speed of the current.

Please help me find the answer to this question ASAP. Also, please explain this problem thoroughly so that an eigth grader can understand it. Thanks!!!

2006-09-26 15:11:57 · 3 answers · asked by sonia 1 in Mathematics

2006-09-26 15:11:51 · 2 answers · asked by apeksha b 1 in Biology

2006-09-26 15:11:18 · 3 answers · asked by v D 1 in Engineering