Science

140 db - According to http://www.geocities.com/rf-man/db.html

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Bacteria. A virus can be 1/10000 the size.

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My prediction was the salt and water will evaporate first because it has more chemicals than plain water. My answer When salt...

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Because the earth's axis is tilted. From September to March, the Northern hemisphere is tilted away from the sun. This means that...

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The tasman sea******************* A lot of countries! The east coast of the Asian continent frames the western most parts of the...

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cytokinesis in an animal cell occurs by a process called cleavage. A cleavage furrow appears and at the site of the cleavage...

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Use Snell's Law. Snell's Law is:Sin i divided by Sin r, where "i" is the angle of incidence and 'r" is the angle of refraction.

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I do not no that's why i am asking you.

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Nonpolar organic molecules are lipids...including tryglycerides, phospholipids, steroids, waxes, and pigments.

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It expands, taking up more space, if there is no more space, pressure in the container increases.

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one way is friction can help you from sliding and if its cold out you can rub your hands together and the heat your hands produce...

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They already have. Haven't you seen The Matrix? Science FICTIONMatrix, as you well know, is science fiction, as I seriously...

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Friction is a force which always acts opposite to the force applied on the surface of a body. This opposing force is necessary...

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tumok

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it uses gravity and the power of a wheel and axle

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That is a long history. Almost 70 years ago, a person made a big ice bulk beside his home to make fun and perhaps some other...

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AnswerThe Delta II-Heavy used for Dawn is the strongest rocket in the Delta II class.The Saturn V remains the largest and most...

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A pathogen (Greek pathos (suffering/emotion) and gene (to give birth to)) or infectious agent is a biological agent that causes...

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The Daulatpur-Saturia tornado in central Bangladesh that killed more than 1300 people on April 26 1989.

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AnswerA batteryFoodBurning

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hu um..... its not an arthropod i dont think :S

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Most ants hibernate in the winter. Usually in their nests but sometimes in the bark of a tree or underneath rocks. They don't...

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in the middle of a cell in any living thing including plants

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Before there was oxygen life tended to exist in water as a form of algae which breathed in carbon dioxide and exhaled oxygen like...

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It takes a rocket only 8 minutes to accelerate to a speed of 15,000 miles per hour

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So the growing chick inside gets air to breathe.

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Radiation.

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Because it is a great conductor. Gold and platinum are better but would make the pot too expensive. The bottom surface conducts...

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A polymer (a chemical term) is any material that is made up of repeating linked units (monomers). An example of a polymer is...

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It depends where you are standing. At the North or South pole, you are hardly moving at all. At the equator, you are travelling...

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It is a brilliant board for science! I've done my first two modules already and despite not understanding a word it's saying I've...

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No matter what everybody else says, Hydra is the largest constellation and Crux is the smallest.

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They use sugar creation to release oxygen and they use it as their own food. The transport of sucrose through the phleom cells...

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Not at all. The little numbers after the element's chemical symbol show you how many atoms of that element the compound has. For...

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One hundred meters is about, bigger than the width of the white house where the president of the USA lives.

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there would be no light too...

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A meteorite is a meteoroid that has entered earth's atmosphere with out completely burning up

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because the reason water evaporates is because it is heated up and is turned into a gas, the fridge is cold so it will go slower.

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Because that is the way the shadow on a sundial moves in the northern hemisphere, where clocks were invented. There must have...

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yes it actually does it helps spider plants really good though and it could kill bean plants though.

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Being a nonmetal carbon generally do not conduct electricity except one of its allotrope i.e. GRAPHITE which is slippery and...

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viviparous

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+6

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People use cars so that they do not have to walk. So they can get there faster.

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A varigated leaf is a leaf that has more than one color, like green and white. a leaf that has color aside from green

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Arsenic: As Atomic Mass 74.9216 Atomic # 33 Protons 33 Electrons 33 Neutrons 42 Melting point 817 C - Boiling point 614...

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because you cant drink salt water.. can you

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A problem is scientific when it is treated within the framework of the scientific method. For "Scientific method" see...

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Sleet is snow that melts in the sky and re-freezes before hitting the ground as ice pellets and Freezing rain is snow that melts...

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I think they come in small, medium, and large.

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The fulcrum is the handle.

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well it could be a city or factory because a cell works together & helps each other in a way like a cloraplasts they gets rid...

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Doppler effect generally is the change in frequency of a wave( majorly sound wave) for an observer moving relative to the source...

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no, you would not die instantly. though it would be a very cold death but we would eventually die from freezing.

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Gasoline is a mixture of compounds called hydrocarbons (compounds of hydrogen and carbon). It is obtained by purifying crude oil...

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Short answer: metric uses base 10, and humans count in base 10 (thanks to having eight fingers and two thumbs)! Money is...

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i don't know

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Exo- means outer, and Endo- means inner. So an exoskeleton means that the "framework" of the creature is on the outside, like the...

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100 metres in 18 seconds = 5.555... m/s (metres per second). 1 m/s = 3.6 km/h, so 5.555... m/s = 20 km/h.

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First you have to convert 70 degrees Fahrenheit to Celsius degree: 70 degrees F -32 then divide that number by 1.80 = 21.11...

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First go through the Scientific Method. 1. Name the problem or question 2. Form an educated guess (hypothesis) of the cause of...

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Sodium's atomic number is 11, therefore it has 11 electrons.

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setting it on fire. (for real! i swear. combustion is indeed a chemical change. the burning lets off co2.)

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British Thermal Unit, , a unit measurement of heat or energy, usually abbreviated as Btu or BTU. One Btu was originally defined...

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Usually hair does not grow back after it is cut if you are a man. Back Hair grows. cut or not. Edit: All hairs regrow as long as...

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10% of the earths water supply is suitable for drinking.

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Cygnus ob2 no.12, a hyper star is & also the biggest.

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AnswerIt is impossible to know what it feels like to be dead. When you die, your body shuts down. The only thing that remains...

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Topaz is one of the gemstones used in the foundations of the holy gates of the city of New Jersulem.

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U238 releases a small part called alpha radiation and a large part known as the decay product.

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Silicon is the typical base material , aluminum or copper are the interconnect metals.

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air mass is air that is cold or hot

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That riddle is old. The man is a dwarf. He can't reach the 20th floor button by himself.

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Seals are carnivores; therefore they don't eat plants. It eats a variety of prey; fish, shellfish, squid, octopus, and other...

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Even though glycolysis is an energy-releasing process, the cell needs to put in a little energy to get things going. At the...

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Atomosphere anomolies and space interference.

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yes you breath in and out constantly and never stop so tecnally you are breathing the same air? Yes. It is a reusable resource....

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Convection is the process by which heat is transferred by a "fluid" (which, in this case, can actually mean a liquid or a moving...

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Molecules combine by freezing temperatures.

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cro-magnum man, neantherdal man, java or peking man

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Strontium has a charge of (+2).

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By hitting upon a surface that won't reflect back sound waves.my dad watches sex stuff

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No. Large, visible lifeforms cannot survive the high salt concentration. This lack of life gives the sea it's name....

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Yes. Its still there.

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Atoms has at least one proton. And Molecules has to have at least two atoms

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Percy Shore invented the reflectors that are used down the middle of the hgihways. The reflectors that reflect the ligth from...

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aku pun tk tau la bengong

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similar to attempts to prove Global Warming - only paying attention to the facts that support your claim and ignoring the rest of...

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Jingle Bells by the Gemini 6 astronauts as a prank.

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Stainless steel contains the metallic element- chromium- that makes it resistant to corrosion and tarnishing.

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It 22th it is said....but not sure .

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A tooth is not a lever. A tooth could be part of the lever formed by the jaw. A tooth could be a wedge.

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Around two weeks

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525,600 minutes are in one year. Multipliy 365 days times 60 minutes times 24 hours

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crystals form from molten rock as the molten rock cools. if the molten rock cools very fast then you may have small crystals...

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