Hello
Your answer is A. Sensory Details.
Sensory details are important in a story. They make use of how you feel, your senses. A story without sensory details would be something like this
"I walked over and petted the dog, then I got lemonade."
versus
"I strutted over and petted my dog, its luxurious fur felt soft between my fingers. I felt the sun on my face as I continued to the lemonade stand, its refreshing taste made me feel better."
There is an obvious difference. People wont want to read a story without sensory details. Its simply boring!
Hope this helps!
Please consider Brainliest!