1)piensas ir a la clase de historia
2)quiero saber de que me van hablar
3)duermo en la clase
4)la encuentro muy aburrida
5)empieza muy temprano
Answer:
The existence of isotopes contradicts part of Dalton's original atomic theory because he said all atoms of a given element are identical have the same mass size and chemical properties.
Explanation:
Answer:
What are the festivals and beliefs part of?
With which customs have a direct relationship
It is true.........................................
