The purpose of a descriptive essay is to describe a person, place, or thing in such vivid detail that the reader can easily form a precise mental picture of what is being written.
So A is the answer hope this helps and let me know if it's right!
Answer:
There are many ways but here's four: facial expressions, gestures, eye contact, and body posture
yes i agree a should be it,
It is cheaper to use fossil fuels then to invest in renewable energy technology.
Research link(https://www.theguardian.com/environment/2013/apr/17/why-cant-we-give-up-fossil-fuels)
-Agarvated
