No, they don't
There are hundreds of different helicopters.
Helicopters didn't exist yet. You concern me.Another AnswerThe RMS Titanic sank in 1912. Helicopters did exist, but only as prototypes. They were very unstable. Mass produced, reliable helicopters came about in the 40's, thanks to Igor Sikorsky.
If Earth and solar system didn't exist, no life would be there. Humans can't survive anywhere else.
The solar system formed about 4.6 billion years ago and still exists. If it didn't exist, then neither would we.
There has to be a mistake. Pantambuco does not exist in Peru. The closest name is Pernambuco which is a state in Brazil.
THey depend on light not batteries. Therefore no, they can't because there is always energy radiating from the sun.
yes
Yes
yes
The solar system formed from a rotating cloud of gas and dust called the solar nebula about 4.6 billion years ago. Gravity caused this cloud to collapse and form the sun at its center, with the remaining material forming the planets, moons, asteroids, and other objects in the solar system.
Solar energy exists as long as the sun shines (or exists!).
yes.