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Science

The observation, identification, description, experimental investigation, and theoretical explanation of phenomena is all part of science. Nothing is immune to the scientific process: from charm quarks that haven't existed naturally since the beginning of time to Pluto, recently demoted from planet to dwarf planet. Questions on knowledge about the material and physical aspects of our world are asked and answered here.
Depends. Whats the amperage rating on the bulb and the battery? Is  the 12 volt bulb LED? The equation to find your answer depends on  how much your 12 volt bulb is drawing and how much your battery  has. I have seen 12 volt bulbs that are searchlights and I have  seen 12v bulbs that are little...
Does Tonicity have real applications
Kimberlite pipes are typically quarried using open pit mines.
There is 1 skull in the body last time I checked.
No, it is a non metallic complex ion but it forms salts (Ionic  compounds) just like metallic ions.
Yes because brass is usually made of aluminum and aluminum is high up in the reactivity list.
Utah they get salt from salt mines where the salt lake is    Salt can come from a number of sources. It can be processed from  the sea water with machines, be collected when the water in sea  water has evaporated, or be mined out of silver mines.
The answer requires the average thickness and density of the  asphalt.
It is here that messages from the eyes are interpreted.
Calcium oxide - CaO Ca: 20 electrons Oxygen: 8 electrons Total: 28
That there are always going to be disadvantages like inventory
Assuming you are referring to the different types of "environmental stimuli," as in biology, the answer would include many sources. All living things (organisms) respond to environmental stimuli; this is one of the seven key characteristics of living things (including evolution, order, regulation,...
The Theory of cognitive development is the process of acquiring  intelligence and increasingly advanced thought and problem-solving  ability from infancy to adulthood.  
Cranial nerves that have a motor function tend to be  bilaterally innervated. In other words, the right  accessory nerve (XI) receives input from both the right and the  left motor cortex. The same goes for the left accessory nerve.   This is a handy advantage in strokes, since upper motor...
Yes, because without science, we couldn't have found things like  astronomy, biology, and other amazing things. It helped answer most  important questions, and it has benefitted people for a long period  of time.
Juba and shabeele
3ft x 1ft x 16in = 113.27 liters = 29.92 US gallons
A: actually any active components will oscillate with positive feedbackA transistor can be used as an amplifier along with an LC tank circuit to form an oscillator; it is an active device (as LIBURNO states) which will amplify the feedback signal coming out of the LC tank circuit. The tank circuit...
Divide the number of days total by the number attended.  365/180=2.0278, Round that down to 2, they go to school 1/2 of the  year.    Check: 180*2=360 days
a board and art supplies
Should be herbivores since carnivores are higher in the food chain.
Kangchenjunga* at it's peak Is the 3rd highest elevation point on  our planet, Earth.   Total elevation: 8,586 m (28,169 ft)   Prominence: 3,922 m (12,867 ft)    Credit for information goes to Wikipedia. Please check there for  Source material.
Sodium chloride (NaCl) is a unique substance, a compound formed by a chemical bond. A mixture involve the existence of min. two different substances.
Humans had visited the Galapagos Islands as far back as the first  documented visit by the Bishop of Panama in 1535 (almost 300 years  earlier) but whether there were humans present on the time of his  visit I do not know for sure.
a place to find/get food from
Median is finding the center of a line of some values. The values have to list in ascending order. When there are an odd amount of numbers: the median is the middle number. Example: find the Median of {12, 3, 5}. Put them in order: {3, 5, 12}. The middle number is 5, so the median is 5. When...
The red line goes down and the blue line just goes all the way up.  Cool right?
The Prime Meridian- Straight line, runs through Greenwhich,  England, is 0 degrees longitude, splits the world into Eastern and  Western Hemispheres.   The International Date Line- Much less of a Straight Line, runs  through middle of the Pacific Ocean (Kind of), is where the day  "switches"...
This could be down to a lack of fruit consumption. This happened to  a cousin of mine and the doctor said more fruit and veg should be  eaten. If you're really worried go to the doctor. Hope this helped!
    Not sure when this was posted but current models for 2007 are: Carla Ossa (swim & fashion), Jessiqa Pace (swim), Rachel Reynolds (swim), Karen Carreno (swim & fashion), Bree Condon (swim & fashion) and Angela Marcello (fashion)
The Blackfoot tribe lived in northern Plains, particularly Montana,  Idaho, and Alberta in Canada. The environment* could be plentiful  and great for planting crops, or at times, droughts occurred.  Overall, the environment was good.
River Tees, river in northeastern England, rising on  Cross Fell in the northern Pennines and flowing 70 miles (110 km)  east to the North Sea. It forms the boundary between the historic  counties of Yorkshire and Durham. In its upper course the Tees  flows in a typical Pennines dale (valley)...
1 pint ≈ 56.8 cl
degree is the unit of either temperature or angle. But feet is the  unit of length. So no relation between these two
Yes! Lets take an example, we are exercising and our breathing  system is working, other systems will also work like muscular  system will work, it will help the body to move around. Nervous  system also function, it'll help you to run by giving sensory  impulses to foot, and to heart to pump...
The factors 10 and 6 are a factor pair of 60.
It turns to water and sometimes methane gas is released.
Some archaebacteria are photosynthetic, meaning they make  their own food; however, rather than use the pigment chlorophyll  like green plants and algae, they employ a light-sensitive purple  protein called bacteriorhodopsin. Other archaea live in places  where no sunlight penetrates, such as...
In desert plants the root hairs are more sensitive for water  absorption and can absorb water at times from the moist air present  in the porous soil. The root hairs of tropical rain forest plants  absorb only capillary water present in the soil.
sequellae     As long as the electricity is static, it is of little concern.  Of course, static today, current tomorrow.     I heard of a man who picked up two cables to connect them  and was cooked. The person in charge said it was static  electricity, since the power was then not...
Clostridium tetani, the bacterial pathogen that causes tetanus (lock jaw) is arguably armed but is definitely dangerous. The toxin excreted by this bacterium causes serious illness and death in humans, but it is arguable whether that toxin can be considered an intentional weapon, since it serves the...
Look up formula for cylindrical triangle, and plug in what you  know. You might be surprised and get a rabbit tooth up the buttt!
In hot metals the kinetic energy of electrons becomes higher and the move randomly so their movement in one direction becomes decreased so the conductance becomes decreased.
One disadvantage for wind power is that it takes a lot of money to  build an actual wind turbine. You could also talk about the space  they take up which could be used for agriculture or housing.
What do you mean by that? The reflex itself doesn't do anything in  particular.
According to the  United States Geological Survey, more than 3 million earthquakes  happen each year. That's one earthquake every 11 seconds!  Obviously, many of these earthquakes have little or no effect on  human civilization - most are too weak to notice, and many others  occur in completely...
A sample is a part of a population
It depends which form it is in
You can calculate as follows:   * Convert the 4 inches to feet.   * Multiply the area by the thickness. The result, so far, will be  in cubic feet.   * Multiply this by the density of the base. If you have the density  in pounds per cubic foot, the answer will be in pounds.   * Convert...
Radium is a decay product of uranium and is constantly being  produced. U-238 has a half-life of about 4.5 billion years, so  there's still quite a bit left of the original amount on Earth.
980 square feet. Just multiply length by width - the answer is the square footage.
This means that playing is a crucial stage in the brain development  of any young animal.   It is a chance to act out the situations that they will have to  face in real life, but in a safe, controlled way.
Many problems accompany the project from the proposal to the  finish. The early disputes stressed on the economic and technical  factors. It was generally accepted that these two factors could not  support the construction of the project and the problem of  migration was hard to be settled....
ANSWER: There are one directional valves in the
ya it may be possible that by the using role scoper results in soil  erosion
The molecules of water are held together by hydrogen bonding between molecules.These are electrostatic bonds (attraction forces between opposite charges) that hydrogen makes with the oxygen of neighbouring molecules. Hydrogen, when bonded to oxygen to form water molecules, is slightly positive and...
This is actually 3.0 musculoskeletal and 76 gr of musculoskeletal
methanol, 726, CH3OH(l) + 3/2O2(g) → CO2(g) + 2H2O(l), ΔH = -726  ... Assume all the heat produced from burning ethanol has gone into  heating the water,
It is: 3.25% of 58 = 1.885
Principle of Natural Sciences
the membrane of the tympanum or ear-drum.
Water is a 'Universal Solvent'. It can react easily with a more or  less anything because of it's two hydrogen atoms' free electrons.
Pack into its front pouch pocket for storage.
In the U. S., "billion" means a thousand millions, so the answer is one-tenth.In Britian, "billion" means a million millions, so the answer is one-ten-thousandth.
Small agranulocytes that have a dense nucleus and very little cytoplasm are called Lymphocytes.
Storage location of DNA, and are used to pass on genetic traits.
Hot Ice, Sodium Acetate, is made from vinegar and baking soda.