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
Person, place, work, thing, etc.
The best answer to the statement given above is option b. false. Most people who become addicted to drugs are NOT able to stop on their own and need outside help. Those people who are addicted to drugs have difficulty to abstain from it because these drugs created an addictive pleasure to the body which makes them crave for it. If the urge is not satisfied, drug users often suffer from withdrawal symptoms. This is the time that they need outside help, that's why they need to undergo rehabilitation.
