27. using the information in parent-daughter material, which of the isotope pairs might be used to
determine the age of something that was once living?
a. c-14 & n-14
c. any of these could be used
b. k-40 & ar 40
d. u-235 & pb-206

la respuesta es si te gusta hacer lo que siempre haces cuando nunca ves a alguien en el espejo porque sabes que no siempre están ahí.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .