Explanation:
It proclaims the couple's belief that they are meant to be together, and that they are ready to embrace the future together. Kim and Lee wish to pledge their vows to each other before us today.
I would recommend reading “Esperanza Rising”,it’s so good also read “The boy in the striped pijamas”, both are really excellent!
Technology, mechanical tools , power sources , space exploration
Radium was discovered by Maria Sklodowska-Curie -the correct answer is b. Actually she discovered it together with her Husband, Pierre Curie, they obtained it from a uranite sample.