Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

[EX Q]: According to IMDb:    Aliens are far more dangerous, they have no fear, can lose most of  their limbs and still pose a major threat, they have acid blood, can  kill with their claws, tails and teeth and can see predators even when  they're cloaked.   I've never heard that they can see predators, especially when they're cloaked...  Are there direct references/examples to this in any of the AVP movies?
[EX A]: Can Aliens see cloaked predators?

[EX Q]: In the final sequences of Alien (1979), Ripley activates the self destruct sequence of the Nostromo.  After seeing the alien in front of the shuttle entrance, Ripley runs back to the control room and frantically tries to deactivate the self destruct.  The whole sequence can be seen here in pictures and in the YouTube clip below.  Why would Ripley make this decision; what's the need for disabling the self-destruct?  Basically she was dead anyway. Nowhere to go and the alien was on to her. So it would just seem to be the best option to destruct the ship and the alien.
[EX A]: Why did Ripley try to deactivate the self-destruct sequence at the end of Alien?

[EX Q]: At the end of part 2 of Moonlight, when    Chiron attacks Terrel with a chair in school, he looks to be unconscious on the floor.   Chiron then    gets sent to a juvenile prison   for this, but I don't know if it ever explains the extent to which he was punished, or what crime he ultimately committed.  What happened to Terrel after the incident?
[EX A]:
What happened to Terrel?