Symmetry exists naturally. Look at an animal, a leaf, or a flower and you will see symmetry (one side looks like the mirror of the other).
Symmetry can exist naturally, or it can me made artificially, but no person invented the concept of symmetry.
Hydrogen is not a man-made element but one that exists in nature naturally. It was discovered by Henry Cavendish in in 1766. So the question of "who made the hydrogen" atom is more philosophy then science.
Helium is an example of an element that naturally exists in the form of individual atoms due to its stable configuration.
"Lines of symmetry are a difficult concept for some geometry students." "There was a certain symmetry to his view of good and evil." "The symmetry in the car's design made it very striking in appearance, but it made it hard to tell the front from the rear."
Potassium is naturally made
a circle is made with one line of symmetry drum tambourine
The last sound in the last syllable of symmetry is "ree."
It will have six lines of symmetry.
Through lightning electricity can be made naturally.
No - it's a man-made object. But the stuff it is made from is naturally occurring.
naturally occurring.
Naturally made by the Colorado River. Which took millions of years of erosion.