A subject names the person, place, thing, or idea the sentence is about. So in this case Harley is a name of a person which is the subject. Hope this helps :)
To my mind the correct answer is (A).
"Many Americans travel to Costa Rica during the winter months, the peak season, because of the warmer temperatures found at many of Costa Rica’s tropical beaches and lush rain forests. "
In this sentence, the author decides to add additional information through an APPOSITIVE PHRASE. If the writer decides to delete "the peak season" from the sentence, the meaning of the sentence will remain.
Answer:
The pressure of rising population and more workers on the supply of land
Explanation:
If the government introduces plan to improve technology and extend physical capital, this will result in the development of a country. If a country is facing a problem of high population growth rate then these developments will be off set. The excess of land will be used by increased population and enhancement in physical capital will be temporary as it will be offset by rising population pressure.
B) The most popular careers in the year 2015.
Answer:D
Explanation: it's the one that makes the most scents