I have a science test tomorrow and really need to know the 5 points of particle theory and would really appreciate it if you could tell me them
thx
ALEXxx
what is d relation betn kilo watt and volt?
eg: 220v = ? kw
I have to do a short (1-2 sentance) explanation of what it does.
Any help?
What does dna stands for?
can someone pleese tell me how big microbes are
How many rings does saturn have?
Ok so I've heard that the world could possibly end in 2012!! by a solar flair!!
I watched this thing about crop circles and a scientist knew worked one out what it ment and it was our solar system every planet there but earth!
id like to know what w...
How are earthquakes formed?
Wich planet is closest to the sun?
Mercury
Venus
Mars
Jupitar?
I need some scientific theories of the origin of life for an essay in biology!
pleaseee help!
the more you know the best!
thankss so much!...
What does jont dalton atomic theory
why dont some people tan?
Did you know that vampires exists?
Ok, this is the second time when I post this, but I'm kind of tired of Twilight fans, even vampires fans, whom actually have no idea that the vampirism is actually a disease known as photosensitive porphyria. This ...
How far is it from earth to the moon?
Would an increased volume of a substance, increase it's density? Why or why not?
I have a science case study for my GCSE, and I need some information about the advantages of conventional medicines.. if anyone could help I would be very grateful. I need a list of about 3-4 things and a few starter points for me to expand on.
Thank...
When do you think people will live in space colonies orbiting Earth?
Why is it important for scientists to use the scientific method?
It's mostly about replication and transcription of DNA.
There are a lot of questions and these are the ones I don't understand..
part 4:
1. Describe the structure of DNA.
3. List the steps involved in the copying of DNA before cell division.
...
Does anyone here actually believe that the world will end in 2012? I do not, but I would like to see if someone can support their belief in it with fact.
-Boss
a person, an oak tree, a mushroom, an amoeba, seaweed, and a bacterium. What features do they all have in common? How do they differ?
..lattice, giant covalent bonds, I have a great issue in those, I actually dont know how to tell if a compound or an element is which bond, please help me and give me some examples
Thaaanx muaz
I lubb you all
What do you think was it faked or was it real ???
I reckon it was faked .
I was just wondering why the moon turns red during a lunar eclipse
When the Sun becomes a White Dwarf what will happen to all of the planets and moons?
Hey, can anyone help me come up with an introduction for a science essay I have to write about the advantages and disadvantages of chemical fertilizers and the effects of chemical and organic fertilizers on the water systems? by the way dont make it t...
Amazing...apparently, Stephen Bassett who founded a research group called PRG is attempting to organize a campaign to force the US governemnt to release the flying saucers, alien technology and scientific know how that we've obtained from martians into...
How much would it cost to go to the moon? How about Mars? Or planets around close by stars? How about the Andromeda Galaxy? Or even the other side of the Universe? Is there a way to figure out how much different journeys would cost? Please give s...
Is the first man that lend on the moon or it was just a film made in hollywood? I want proofs
why do granddaddy long legs group together in bunches?
How can a potato run a light bulb?
what is the chemical formula of water?
Could a cockaroch real survive a nuclear bomb? If so how and why?
Which is the biggest planet
ii have no idea what do too .! what is the scientific method? what are the steps? and how would I write an experiment using it?
exampless pleasee : )
Who was first to study blood splatters and write a bookon it he also discovered finger print brush
What does metastasis mean and how does it happen?
How to repair auto body rust?
I need help makng a stink bomb1 can anyone give me a step by step recipie for making a stinkbomb?
If evolution is real then how did none living matter become living matter?
What is the different of plants cells and animal cells
What are the 5 main classes of vertebrates? URGENT!!! PLEASE ANSWER!!!
I have this biology test tomorrow and one question I dont know how to answer isCompare and contrast an Opinion , hypothesis ,theory and law , can someone give me an answer
According to NASA, a 1,350 foot long asteroid is going to hit the earth in 2036. They have marked an S-shaped line of where the asteroid is expected to hit. The line begins somewhere North-West of India and ends at a North-Western part of Africa. Ex...
what is the fourth dimension in space?
Which is faster,the speed of light or the speed of dark?
Federal Triangle
By FCW Staff
Published on February 8, 2004
The LiftPort Group, in Bremerton, Wash., says that a 62,000-mile commercial space elevator could be operational by 2018.
LiftPort officials propose that a space elevator, constructed from a...
At sea level, a kilogram weighs approximately:
I got a forwarded chain mail sometime back saying studies hve confirmed that cell phone radiation cause cancer?
Is it true? Should I stop using cell phones or is it a hoax email?
For a science class project, sandy wants to test the effect of rap music on pea plant growth. She plays loud rap music 24 hours a day to a series of pea plants grown under light and watered daily. At the end of her experiment she concludes that rap is ...
Okay I would really like to know where/how to get PURE Sodium Na. not NaCl
Kno3, Potassium Nitrate aka salt petre
Powdered Aluminum. Al
IM IN AUSTRALIA so dont say go to freaking wal-mart and buy it -.-
Explain the importance of behavoiral adaptations?
How do you find the speed of an object without a given time.the problem is an archer fires a 30-kg arrow form a bow the archer exerts an average force of 200 and to draw the string back 1.3m..assuming no frictional loss, what speed does the arow leave ...
Whats the difference between km/h and mph?
like whats the difference between kilometers and miles.
like is 20 km more or less than 20 mi?
How an electric generator works?
What are your views on using animals to experiment on? Do you think that it's a neccasary evil to help the human race find medicine's and cure's for diseases, or do you think it should be stopped completely?
Also, I'm not talking about using animals...
I was wondering in the jetsons it is mentioned that cogswell's building was 2200 feet and 6 inches tall. it was 6 inches too tall under some regulation and safety rule. I don't understand this because, 2200 feet is not tall at all. the burj dubai wi...
A phone charger is a common use of a transformer.
Explain why a transformer is an AC device and not a DC device.
If the voltage of the wall outlet is 120 v and the output of the transformer is 3 v, is this a step-up or a step-down transformer?
Describ...
1. Amusement park rides, water park rides, and rides in the local playground
provide thrills while gravitational potential energy (GPE) and kinetic energy
(KE) transform from one to the other.
ยท Make a list of such rides and explain where in the rid...
in science we're doing stuff to do with the periodic table.. atoms, electrons, neutrons and also stuff like making some formulaes the same. It never seems to make sense to me.. And I have a test on it next week.. Anyone who knows what I'm going on abou...
I see at least 100 green, orange, blue, or red strars each a year, are they in my head or ufos, or something else other than other types of stars that I don't need to know because no-one else wants to hear randomly?
Why did rutherford choose to use alpha particles as his bullets
What is organic, inorganic, physical, bio, analytical and pure chemistry?
Would you clone someone that you really loved and you have lost.
Everyday we hear about sightings of UFO that some mysterious lights flashed across the sky and we even hear about sightings of ghosts very frequently. If so, then why there is no news about sightings of god? Does this clearly tell that god doesnt exist...
The earthquake tonight was located in Alum Rock, but we felt it all the way here in Cupertino. According to the California Integrated Seismic net, it was a 5.6 on the rector scale. Did you feel the San Jose earthquake tonight? I felt it here in Cuperti...
