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The first element to be discovered was probably copper or gold. They would have been discovered by hunter-gatherers or early farmers. Its discovery cannot be credited to any single person.
Probably the first evidence was that the coastlines of Africa and South America seem to match up like puzzle pieces, and landscape features on the two continents also match.
changes in Earth's orbit and the tilt of its axis
Crude oil will probably last 20 years - optimistic scientists say around 25.
Barometric pressure decrease indicates coming stormy weather, rain, wind, , heat. Barometric pressure rise indicates fair, dry, colder weather. Slow, regular and moderate fall in pressure indicates low pressure area is passing at a distance. Any marked change in weather unlikely. Sudden decrease, even if small, indicates a nearby disturbance; normally bringing wind, and short showers. Large pressure drop signals a coming storm in 5 to 6 hours. Large, slow and sustained decrease indicates a long period of poor weather. Coming weather will be more pronounced if pressure started rising before dropping. Sudden rise of pressure,when the pressure is about average or above average and the weather is fair, indicates approach of a low pressure cell, and the barometer will soon start to come down. Rapid rise when the pressure is low, announces a short period of fair weather. If pressure rise is large and prolonged, count on a many days of good weather ahead.
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they probably discovered it when u die
Its probably because this world is HUGE! There are many places that havent been discovered or looked through. Thats probably why, I hope this helped.
it's not known to anybody but i think the scientists have probably discovered it but the government is not revealing it hope it leaks :-)
Scientists have evidence of and say that a new Neptune sized planet lurks beyond the edge of our solar system. There has been no visual sighting of this planet. However it is probably so far out it will be very difficult to find given present technologies.
Electron discovered by einstein probably that how fool
There probably was life on Mars, since evidence of water was discovered on the planet. However, there is no certainty that there was ever any life on Mars or other planets in our Solar System.
why you think scientists probably want to leave wht they do open to revision?
Looking at the evidence of meteor strikes on the moon is obvious. It would be logical to assume that celestial bodies have struck the earth in the past even though the evidence has been covered up by erosion, plant, growth, and other environmental factors.
I don't think evidence is categorized... But..It would depend: if it is a hidden print, it will probably have to be discovered using some kind of chemicals such as luminol or simple things like powder, this meaning it will require forensics. So pretty much: 'Forensic evidence', But if it had nothing to do with discovering it using forensics, well, someone else will have to answer that for you.Added: It is known as PHYSICAL EVIDENCE.
probably particles
probably magic.