Since your dad is a citizen, I think you are too. You will need to prove it since you were born in Mexico.
No.
does a citizen of Mexico need a passport to go from the us to Mexico and back? He is legal to be in us but not a us citizen.
No.
If your parents were US citizens when you were born- you automatically are a US citizen. The US embassy should have given you documents stating your citizenship during the time you were born. This is what my sister did.
Yes, since the mother is a citizen (no matter how she became a citizen), the baby is a citizen regardless of where it was born. However, there are additional rules if the baby does not end up living back in the the US or if the parents/grandparents have not lived in the US for a period of time. Check in with the local embassy.
Your "race" will always be Human. Your nationality depends on where you were registered, not necessarily where you were born. You will be American with a Mexican family.
You just look for your residence. Both the US and Mexico have a treaty allowing bi-nationality.
I am a us citizen since I was born 17 years ago in the us as a us citizen in Oroville, CA.
he is a German born u.s. citizen
no
Yes he can.
NO