Answer:
How invisible particles can be observed in outer space. ... We call this invisible mass dark matter since it cannot reflect light. Gravitational effects are only way we can detect its presence.
The correct answer is <span>anti-social personality disorder.
Anti-social personality disorder (APD) is characterized by little or no regard towards morals, ethics and what it is right and wrong, no regard for others' well being and feelings, and ignoring the values and laws of society. Such individuals are manipulative, glib and are often referred to as sociopaths. It is common for individuals with APD to break the law and engage in criminal activity. </span>
<span>What are some of the special features in the Pacific coast region
</span>
Islands?
