Answer:
adjective. involving or full of grave risk or peril; hazardous; dangerous: a perilous voyage across the Atlantic in a small boat.
Explanation:
For example:
APA<span> (American Psychological Association) is used by Education, Psychology, and Sciences.
MLA (Modern Language Association) style is used by the Humanities.</span>
Use context clues to find the meaning of the word 'satiated'
context clues will help you to find the meaning of the word 'cloister'
i used context clues to find the defination of 'aerie'