The two independent clauses call for separation by a comma after "age."
A compound sentence is composed of at least two independent clauses.
Also, it can be used between independent clauses if the second summarizes or explains the first.
What is the ratio of dependent to independent clauses?
The example below uses an independent and dependent clause.
There are two types of clauses: independent and subordinate (dependent).
A simple sentence consists of a single independent clause with no dependent clauses.
There are only found at the beginning of an independent clause.
An independent clause contains a subject and a predicate; it makes sense by itself.
First, to connect two independent clauses into a single sentence.