Asked in Uncategorized
How did each of the control grups in your experiment help to analyze your results?
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Asked in FIFA World Cup 2010
How do you start from the qualifying stages in the 2010 FIFA World Cup for wii?
Asked in Human Anatomy and Physiology
What type of organic molecule requires the action of emulsifiers to be successfully digested by your digestive system?
Fat molecules. Water molecule is polar, and therefore water is a good solvent for other polar molecules, dissolving them when they come in contact with one another. Water is not a good solvent for nonpolar molecules, such as fats. A fat has no polar grups to interact with water molecules. An emulsifier, however, can cause a fat to disperse in water. An emulsifier contains molecules with both polar and nonpolar ends. When the nonpolar ends interact with the fat and the polar ends interact with the water molecule, the fat disperses in water, and an emulsion results.
Asked in Health
What is the smallest part of the human brain?
The largest parts of the Cerebrum, (Brain) are divided up into Cerebral Hemispheres and Lobes, however inside these are Neurons these are the smallest units of the Cerebrum and are therefore the smallest parts of the human brain. Scientists estimate that there are a vast number of Neurons in the human brain. Somewhere between 80 & 120 Billion neurons total. These nneurons are broken down into grups such as Motor Neurons for example. But that is not important at the time.
Asked in Science
How many grups of elements are they in science?
There are 4 base groups of elements in Chemistry. These are often referred to SPDF groups. SPDF determines the spin of electons in certain 'layers' on an atom. An 'S' block element has 2 electrons spinning in the first shell. Example of this is Helium. Once this shell is filled with electrons, the next heaviest element (lithium) has to have a new shell for its electron to sit in. This is the 'P' block. 6 electrons can sit in the P block. After Calcium in the periodic table, you get to the more commen metals where Iron, Copper and Zinc sits along with others. This is the first D block. 10 electrons can sit in the D block. The heavier elements (Lanthanides, for example) are F block elements. The F shell can hold 14 electrons. With this information in mind, when you look at the periodic table, you can see why it is the shape it is. Look at the first S block elements. Hydrogen and Helium. Notice there only those 2 on the top line. Next down there are 8. (S + P = 2 + 6 = 8).Further down there are 18 elements in the same row. The periodic table often has the F block elements separate, but you will notice there are 14 of them. F block has some funky elements in there like Uranium and Plutonium. Each column of elements in the periodic table has its own charcteristics, so if you were to class each column as a group instead of a row, you will notice there are 32 groups of elements that exhibit similar properties. For example, Hydrogen and Lithium exhibit similar propertiers (and often used in batteries because of their reactiveness). You will also notice that Helium behaves similar to Xenon, Neon, Radon and Argon. All of which are classed as 'Noble Gasses' because they have full outer shells and do not react with any other element.
Asked in Health
How do you defend yourself from a bully?
Seriously, you need to tell someone. I've been bullied LOTS of time because i was Asian.they hunt me down in grups or packs and its not like ordinary bullies they're dangerous,one of them got expelled from school for bringing weed and a gun to school,but it stopped when i did this it might helped u. ordinary bullying: If it just ordinary bullying then just get over it or ignore them,but if they get on your nerves then tell your teacher or someone u trust,don't let the bully know that your telling on him/her or it just get worse.tell the adult to keep an eye on u so they can protect u from ever being picked on. Compettitive bullying: compeettive bullying is bullies that actually try to beat u up or fight you.do the same thing tell an adult or someone you trust to keep an eye on you so whenever a bully is about to fight you they can stop it so u don't look like a wimp.but don't let the bully know that your telling on him/her or the bully will beat u up becuz ur a wimp.And if you have more than 2 friends,ask them to have your back so when the bully is about to fight you,you wont be alone. illegal bullying:illegal fighting,or even certain murdering. If you're dealing with these things you're in deep trouble,these bullyings mostly happens at a school in a bad nieghborhood like Chicago,some of these bullies might be future criminals and are extremly dangerous,these bullies bully in packs or groups you have no chance outrunning them,but try to avoid them if u can.Some students even got killed or got seriously injured.some of these bully might be even armed or might be carrying weapons.but heres some tip if u ever run into these bullies.tell every staff or teachers at your schools to keep an eye on you but don't let the bully know,if you got friends then tell them to NOT fight them but to keep an eye on u.also hide a camera in your shirt pocket and recode the whole thing and send it to the police.or u can sak the police to wire you and recond the whole thing then send it to the police,but let me warn u,the idea is extremly dangerous and u need to make a huge sacrifice so make a sacrifice and hope u will survive ansd send it to the police and the bully will get arrested or don't make a sacrifice and let them keep killing u its your choice. if u got bullied leave a comment I might help