Read the following context and choose the best option to answer the question.
Context: Emily forced open her tightly clenched eyes , desperately seeking a sign of where in the depths of the water she had finished . Shattered shards of light danced teasingly all around her , but she thought she could perceive the direction from which they seemed to be coming . But as she began kicking out , hoping she was heading up , Emily was sure she could see bubbles passing her , racing down to the floor below . " Bubbles do n't drop ! " a voice shouted in her head .
Question: Why is Emily thrashing about so violently ?
Options: 
- Emily is drowning .
 - Emily is being aggressive .
 - Emily is being dangerous .
 - None of the above choices .


Emily is drowning .