When they are different temperatures and are in contact.
Answer:
map of Central and South America with this southern country with the Atlantic on its east coast highlighted
Explanation:
Answer:
It’s always fine to start a sentence with a preposition and also to end a sentence. Both of them are stylistic choices for writers. When you use a prepositional phrase at the beginning of a sentence, the only decision to make is when to add a comma.
Explanation:
