From what I could find, Sirens are asking for help. The song they sing is a cry for help. They are described as acting/singing like a "damsels in distress".
Answer:
B, On September 23, 1999, NASA officials were aghast when the $125 million Mars Climate Orbiter vanished as it prepared to enter the red planet’s orbit.
Explanation:
The use of word imagery and mystery make this a good intro sentence. MAKE SURE IT MAKES SENSE THOUGH! I can't see which sentence is supposed to come after this, so make sure it makes sense with the paragraph
Relationships is the answer I believe
I hope this helps!
Pearl Harbor is the event that spurred the United States into officially joining World War II. Unfortunately it was a sad even of being boomed by the Japanese forces without warning on the Island of Hawaii. <span />