The Counterpoint author believes that the Flynn effect disproves the notion that intelligence is fived at birth mainly because O A video games are such a popular form of entertainment
O Bil the worldwide average 10 increases over time, then I can't be determined genetically
Cas our ability to process visual information increases, so do our 10s
Dit shows that as time goes by, the world's intelligence stays the same

It’s B

Explanation:

Initially got it wrong but then the answer choice B was correct

a complex sentence consists of an independent clause and one or more dependent clauses.  

to write complex sentences, we must use subordinating conjunctions.  

all the complex sentences begin with a subordinating conjunction and when it occurs, a comma must be place at the end of the dependent clause. on the contrary, if the sentence begins with an independent clause, then no comma is used.

after  

although  

as  

because  

before  

if  

since  

when  

for example,  

after she won the competition, she became very popular.  

although my father was hurt, he continued fighting for his rights.  

as all of you got a ten, you will be able to leave early today.  

before he went to the war, he asked his parents to bless him.  

if it is cold, i won’t go out.  

since you didn’t bring the homework, you will get low grades.  

when it is hot in the town, everyone goes to the beach.  

sorry no one is gonna answer you if you keep repeating the same question over and over again.