Mia wants to write an essay about the different pieces of equipment needed for horseback riding. Which detail would best support Mia's purpose?
A.The most crucial safety tip a rider must always follow is wearing a properly fitted helmet.
done

B.
Reins are leather straps that attach the horse's mouth to the rider's hands to help guide the horse.
C. It can cost over $100 a month to keep a horse, but some stable owners will offer a reduced rate if you are willing to help out around the barn.

D.
My first horse, Ella, was an American quarter horse with brown hair and a black mane.
The detail that would best support Mia's purpose of writing an essay about the different pieces of equipment needed for horseback riding is B. "Reins are leather straps that attach the horse's mouth to the rider's hands to help guide the horse."
To support her purpose, Mia should focus on providing information about the specific equipment used for horseback riding. In this case, reins are an essential piece of equipment that helps riders communicate with the horse and guide its movements. By including this detail in her essay, Mia would be providing a relevant and informative detail that directly supports her purpose.