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Do Black Lives Matter? ActivismBlack Lives Matter Movement: Do I Join or Stand Aside? Although black men make up only 6 percent of the U.S. So I struggle there. It lost its focus. It's become a stage for a race war rather than for the war it was originally intended to fight. The manner BLM carries out its message--it ostracizes other races who want to help. These other races agree there is a problem that needs to be addressed, but we (the other races) are told this is a black thing. Well, the civil war would have turned out a lot differently if we didn't all come together. I think a lot of things need to change, but first and foremost, its the approach of the BLM. They created this, they need to fix it. I am a newcomer to hubpages, and I must say that I find it particulary depressing that we even have to ask the question, "Do black lives matter"? I also have to say that I find many of the responses to this question equally depressing albeit predictable. I have come to the conclusion that most who are not black, are either not capable or simply refuse to acknowledge that there is a problem to begin with. The mere fact that so many, try to excuse away the murders of young black men like Tamir Rice and Trayvon Martin is not only disgraceful but disgusting. Attempting to justify these killings is nothing more than a justification for denying the Black Lives Movement. Arguments such "Oh, police thought Tamir was holding a gun", "Oh, Trayvon started it." Anything to justify the killing of young black men.
When bones, teeth, or antlers are found at a site, fluorine analysis can be used to tell us whether or not the animals they were from actually lived at about the same time. This relative dating method is based on the fact that there are specific progressive chemical changes in skeletal remains that result from burial underground. As time passes, the organic components of bone (mostly fats and proteins) are lost primarily through bacterial action. Since these components contain nitrogen, there is a progressive loss of that element. At the same time, percolating ground water deposits trace amounts of fluorine and other elements, such as uranium, into the bone. As a result, the amount of fluorine and other trace elements progressively increase. If the bones of two animals are buried at the same time in the same site, they should have the same relative amount of nitrogen and fluorine. If they do not, they most likely come from different eras, despite the fact that they were found in association with each other. Fluorine analysis can be used only as a relative dating method because the rate of decay and the amount of dissolved minerals in the ground water varies from site to site.
Marry your best friend. I am truly amazed that I have the most successful marriage of all my friends -- going strong after fifteen years. Most of my friends are amazed, too, because, growing up, I was the geek who couldn't get a girlfriend. I had almost no relationships until I was in my mid twenties. I got married at 29. I'm now 45 and still deeply in love. Meanwhile, I have seen so many of my friends get divorces and/or grind their teeth through loveless, combative relationships. This makes me really sad, because it's so obvious to me that my wife is 'the one.' Why? Because she's my best friend. Whenever anything good or bad happens to me, she's the person I want to tell! When I need advice, she's the person I run to! When I need to laugh, she's the person I joke around with! If you don't know that the other person is 'the one,' he or she is not. And though it sucks to be alone -- believe me, I know: I was alone for years -- it's better than settling.
For example, potassium decays into argon Such features as colour, ripple marks, mud cracks, raindrop imprints, and slump structures are directly observable in the field. This is the basis of "relative dating" of rock layers and fossils, a dating technique that was in effect until the advent of radiometric techniques in the twentieth century. The radiometric dating of suitable rocks i. As was mentioned at the outset of this article, William Smith first noticed around that the different rock layers he encountered in his work were characterized by different fossil assemblages. It will not do for a fossil, because the carbon would be nearly all gone. Answer 2 Scientists work out how strong the radioactivity of a specimen suchas a fossil is my probably using equipment such as sensitive Geigercounters and oscilloscopes to measure the strength of theradiation. By measuring the ratio of the amount of the original parent isotope to the amount of the daughter isotopes that it breaks down into an age can be determined. The accumulation of sediment to form fossils is never mentioned in our biology text, either. In fact, the opposite holds true, as Darwin himself complained: For example if you have a fossil trilobite and it was found in the Wheeler Formation. Using relative dating the fossil is compared to something for which an age is already known.