Science & Mathematics - 15 October 2006

if apples are red on the outside and it absorbs all light but red so thats why its red, how does the inside of the apple work?
will give 10 pts for best answer

2006-10-15 10:45:08 · 4 answers · asked by Icy 2 in Biology

2006-10-15 10:44:25 · 14 answers · asked by Caroline M 2 in Mathematics

2006-10-15 10:44:19 · 11 answers · asked by GB123 2 in Astronomy & Space

Compare it with distance-time graphs or velocity-time graphs.

2006-10-15 10:41:43 · 3 answers · asked by Stephanie 4 in Physics

And can you tell how it is renewable?

2006-10-15 10:40:16 · 5 answers · asked by Ann 1 in Biology

I already know about hte spinach problem and the Noth Korea nuclear weapons
Something else would be helpful please
And please be specific
No stuff like go search on google.....

2006-10-15 10:38:05 · 6 answers · asked by azizka93 3 in Other - Science

Two identical conditions

2006-10-15 10:37:13 · 4 answers · asked by Anonymous in Chemistry

Imagine that I´m in space lab, moving arount earths orbit but I would like to have this space lab making spins / turns arount itself and get the earths gravity.

2006-10-15 10:36:42 · 4 answers · asked by Anonymous in Physics

why is it important that cell membranes are semipermeable membranes?



How does and artificial kidney separate waste products from the blood?

2006-10-15 10:36:19 · 6 answers · asked by Anonymous in Chemistry

2006-10-15 10:35:15 · 10 answers · asked by Anonymous in Other - Science

2006-10-15 10:35:06 · 3 answers · asked by Tuby 1 in Engineering

Write a system of equations that has (2, 7.5) as its solution....

2006-10-15 10:33:02 · 4 answers · asked by Anonymous in Mathematics

THE VACUUM UNIT SHOULD BE 10,000 BPD CAPACITY

2006-10-15 10:32:31 · 1 answers · asked by UCHEREV 1 in Engineering

Colins grandparents sent him a check for one thousand dollars. Colin gave $150 to his school, and he spent $396 on clothes, books, and supplies. How much of the money does he have left?

yeah well I just got confused on the subtraction

2006-10-15 10:30:18 · 8 answers · asked by Caroline M 2 in Mathematics

2006-10-15 10:30:04 · 3 answers · asked by Eoin B 2 in Physics

2006-10-15 10:29:18 · 2 answers · asked by Anonymous in Physics

can physiologic damage occur if someone is forced to stay awake for several days.

2006-10-15 10:28:10 · 8 answers · asked by irish7 1 in Medicine

What is the evidence?

2006-10-15 10:23:30 · 4 answers · asked by DREAMER 3 in Other - Science

If a ball of weight 9.54 N has a buoyant force of 0.69 N acting on it, what will the ball's actual acceleration (in m/s^2) be when the ball is dropped (ignoring air resistance)? Calculate your answer to the usual TWO DECIMAL PLACES. No, buoyant force isn't the same thing as air resistance! Your answer will be a negative number. HINT: A force diagram, and Newton's Second Law, will both be very helpful.

2006-10-15 10:21:44 · 2 answers · asked by Michael 4 in Physics

From age 10 to 18 then 21 to 22 I stayed in a house w/ my MOM and Stepfather where I expereinced some strange things and so did a maid who looked over my step sister. Most of the really obvious wierd stuff was from when I wasn't in highschool yet. I wonder about now and If any of it was just my imagination
which is very active and how much of it was explainable. One thing that freaks me out to this day that is absolute fact is a metallic noise that would wake me as a child around 3 am often
seemed to follow me to my new apartment at age 20 and woke me around 3 am. It freaks me out to this day and thats just one of many experiences.

2006-10-15 10:21:23 · 4 answers · asked by Kris 3 in Other - Science

How much does a helium balloon weigh? Assume that you have a spherical weather balloon of radius 1.49 m. Use the value 0.198 kg/m^3 for the density of helium, since the density of helium varies with temperature. Assume that the mass of the skin of the balloon is 0.774 kg. To TWO DECIMAL PLACES, what is the weight of the balloon in pounds? Please use the conversion factor 2.20 lb = 1 kg.

2006-10-15 10:21:14 · 2 answers · asked by Michael 4 in Physics

Thanks for the help on the last one. I need just a little more. Can someone give me the formula and the steps to solve this.

Thanks so much for the help :)

2006-10-15 10:18:38 · 5 answers · asked by Heavy Metal 3 in Chemistry

2006-10-15 10:15:24 · 6 answers · asked by Anonymous in Zoology

2006-10-15 10:12:46 · 8 answers · asked by Kris 3 in Other - Science

2006-10-15 10:11:57 · 2 answers · asked by Anonymous in Biology

before the big-bang?

2006-10-15 10:08:51 · 20 answers · asked by rishi 1 in Astronomy & Space

2006-10-15 10:07:07 · 17 answers · asked by sooner928 1 in Astronomy & Space

An engine pulls a train of 20 freight car, each having a mass of 5.0 *10^4 kg with a constant force. The cars move from rest to a speed of 4.0 m/s in 20.0s on a straight track. Neglection friction, what is the force with which the 10 th car pulls the 11 th one?

2006-10-15 10:03:52 · 2 answers · asked by collegegirl 2 in Physics

2006-10-15 10:01:29 · 12 answers · asked by Anonymous in Biology

find the slope of the each line:

y = 3x - 2

2006-10-15 10:00:11 · 7 answers · asked by poetic_lala 5 in Mathematics