Answer:
<h2> cell phone intro:</h2>
Ever just be taking a brisk walk and ask a stranger for directions, or having a fun family board game night. Well cell phones can do all of this now and more. The very first mobile phone was created by Martin Cooper in the 1940’s.
Explanation:
C. she points out to tammy where the grammar is incorrect and shows her how she can improve her grammar
This would be an independent clause, a dependent clause and then an independent clause