I believe it is El Salvador...
Hope 5is helps!!
Yo no e tenido un novio .
Answer:
in number 9 just put whats in blank " te afeltas"
in number 10 in blank put "se baña"
in number 11 in blank put " se acuestan"
in number 12 in blank put " se lava"
Explanation:
Answer: The answer would be "Como estas"
Explanation:
because she is just know meeting the new students and you usually start of a convcersation with a new student with como estas which means how are you in spanish... Trust me im Mexican
Answer:
The half life of an isotope is the time that an element take to reduce the half of the mass.
Explanation:
So for example,in the case of carbon 14, one gram takes 5730 years to reduce to 0.5 g, and then, it takes another 5730 years to be reduced to 0.250 g and so and so.
So depending the mass of the sample that you have, for example, a bone that weights 15 g, it will take 5730 years to have a mass of 7.5 g, and then 11, 460 years to have a mass of 3.75 g, and then 17,190 years to have a mass of 1.875 g, and so, and so.
Hope this info is useful.
