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of course they did
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∙ 12y ago
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Do gas particles ever touch each other?
No, gas particles can touch each other when they collide.
Do isolines ever touch or cross each other?
no
Which angle will perpendicular lines on the same plane ever touch?
yes perpendicular lines are at right angles to each other. Therefore they have to touch eventually
Will perpendicular lines on theplane same ever touc?
Perpendicular lines intersect each other at 90 degrees but parallel lines never touch each other
Can parallel lines ever cross each other?
No, parallel actually means that the lines will never touch or cross
Will the planets ever turn into sand and start new planets?
No, but they will break up into small parts to make other planets
Can planets ever disappear?
Some planets may potentially be destroyed by collisions with their stars or with other planets, but they cannot just disappear.
What happens when 2 planets touch?
The result would be a titanic and catastrophic cataclysm, in which both planets would be destroyed. There is no record in human history of such a situation ever having occurred.
Will we ever visit other earth-like planets?
Of course we will. But shall we?
Why cant you stay in other planets why are there only humans in earth why no one is staying in other planets?
There are no other planets that we know of that can support life. No has ever set foot on another planet, let alone lived there.
What is each planets atmosphere?
http://nineplanets.org/ is the best site I have ever found regarding planets. I use it extensively teaching 8th grade Astronomy.
Are UFOs from other planets visiting Earth?
Some people believe that spaceships from other planets have visited Earth, but no one has ever been able to prove it.
