Answer: B. adjective
Explanation:
The part of speech refers to the syntactic function of a word. Arid is an adjective which means that it is primarily a modifier for nouns or phrases acting as nouns.
For instance, ''<em>the Sahara desert is arid.''</em> Arid here modifies Sahara desert by letting the reader know that the Sahara desert lacks rainfall and is too dry to support agriculture.
Answer:
The practice of quarantine, as we know it, began during the 14th century in an effort to protect coastal cities from plague epidemics. Ships arriving in Venice from infected ports were required to sit at anchor for 40 days before landing.
Explanation:
Law of Cosines are used when an angle and two sides are given and you have to find for the other side. Law of Sines are used when you need to find the angle of the opposite side.
