The best evidence for quarks comes from?

Question

The best evidence for quarks comes from

scattering experiments performed at very high energies.

particles seen outside the nucleus with charge 1/3 the charge of a proton.

theories that would not make sense if quarks did not exist.

the decay of electrons into quarks and mesons.

Answer 1

Have you actually attempted to study these questions at all, or were you just hoping that someone else would be nice enough to do your entire homework set for you?

Answer 2

Trust me, you want to read and understand the book. This is the NATURE OF THE UNIVERSE we're talking about. For the whole existence of mankind, we have wondered about the world and what it's made of.

Now, we finally know, and the answer is being handed to you.

Do you have any idea what your ancestors would give to have this knowledge? They would literally kill to have the chance to study what you're studying. Philosophers have spent their entire lives thinking and studying and coming to wrong solutions or solutions that couldn't be confirmed.

Now, all you need to do is study your textbook, ask for some help understanding what you read, and you will know more about the Universe than anyone more than a century before you could even have imagined.

If you must cheat on your homework, blow off History. Schools don't teach History right, and they lie to you, too.

And as long as you can write well, you don't need to read those books they give you in English, either. Just get the spark notes.