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What else can I help you with?
Do tornadoes have to do with what humans done to the earth?
No. There were tornadoes on earth before humans existed. Some have tried to link an apparent increase in tornadic activity with climate change caused by humans, but in reality there has been no such increase in activity.
How have the railroads been able to increase their profitability since the Staggers Rail Act was passed?
Railroads have been able to increase their profitability since passage of Staggers in the face of strong competition from trucks and declining rates only through increased productivity.
How do you increase the maximum height in minecraft 1.7.3?
You can't, although it has been rumoured that you will be able to do this in 1.8.
When do sharks nest?
Humans have not been able to find out when sharks nest. Did you know humans know more about outer space than sea life?
Is it really possible for humans to communicate with wolves?
Humans and wolves have been able to communicate with dogs and wolves for thousands of years. Wolves in the wild are suspicious of humans and will likely not interact if not necessary.
Why speech is important?
Without speech humans would not have been able to communicate until the invention of writing.
What is a non human disease?
To my knowledge it is a disease that infect humans. Although there have been several cases where they have mutated to be able to affect humans such as the case with HIV if I am not mistaken.
Does rheumatoid arthritis increase in summer?
Not So far as I have been able to ascertain, I have had RA myself for as long as I can remember and have never been able to notice any difference due to climate or temperature.
How has building dams affected the world?
it has allowed humans to create civilizations that they wouldn't have been able to other wise.
Can humans walk?
Of course they can, if they couldn't then you wouldn't of been able to walk to your computer. (I found this reply a little harsh, so I edited it)
What has artificial intelligence achieved?
AI has achieved a lot in the past few years. Humans have been able to create robots that work on AI.
Have humans been to Mercury?
no. no humans have ever been to any of the other planets.
