I need this for a science worksheet - anything at least somewhat accurate would be helpful. Thanks to anyone who replies!\n<3
216046
The "Red Queen " theory of why there is sexual reproduction, states that organisms sexually reproduce to vary the immune response to ever changing bacterial and viral evolution, weather natural or artificial selection. You see the asexual organism having great reproductive numbers, this makes vulnerable populations to parasitical attack, hence they clone rapidly. There is also the genetic recombination component that other answers to your question brought up.
591057
I don't think a lot of people read this. It is interesting information. I had to take a tree hugger science last year and one of the things the professor admitted to is that another one of the destructive gases to the ozone that they beleive is causing the global warming is ethanol, and uria, which are both caused by natural body occurances, the ethonal comes from Pooh, while the uria comes from Urine. Not just human but animal as well. I personally don't know, but am refreshed to see another prospective on the whole thing. Now they can prove all of it, inclucding the CFC part Maybe we can all use Aqua Net again.
302263
This one has been done before, but it's still awesome.\n\nhttp://www.snopes.com/science/dhmo.asp
48783
This is the third time I've seen this question. I've looked all over myself and haven't been able to come up with nothing. I've also not even seen a close enough answer to help me in my search. Sorry ~RZ~
523747
i think that if you categorise it  under physics/biology/chemistry, you might get a better response.\n\nnevertheless:\n\nhttp://school.discovery.com/homeworkhelp/bjpinchbeck/bjscience.html
307734
go to www.howstuffworks.com
612797
i find  your question, interesting but quite inexplicable .\n this is something new to me . I was not  very attentive in my chemistry studies ..\n\n My memory centre is all clogged up with other facts , just now ; \n this must be the reason for me , to draw a blank here\n \n i will go hang my head in shame .\n \n or hunt up that  answer,  LIT UP for all to see , on Google or some other wondrous search engine .\n\n good luck \n \n.
323105
See this video...\nhttp://www.informationclearinghouse.info/article13140.htm
68736
check www.howstuffworks.com
214602
Hi, see link... sorry for the canned response...\n\nhope it helps
352207
Here's a nice explanation:\nhttp://www.4to40.com/QA/index.asp?counter=382&category=science
51649
There are books and websites on the matter. Do a web search!
271664
Here is a great article with sample problems.\n\nHope this helps!
349427
http://www.science.uwaterloo.ca/~cchieh/cact/c120/dotstruc.html
150826
I'm not an expert in this field by any stretch of the imagination, but here are a few links. Hope they help, and good luck!
387839
Here is a great site that thoroughly explains it:\nhttp://www.howstuffworks.com/question524.htm
604454
I don't know but, I suggest you put this in the "Physics" category if you want the best possible answer.