The answer is A: declarative, period
hope that helped! :)
Answer:
Light therapy—or phototherapy, classically referred to as heliotherapy—consists either of exposure to daylight or some equivalent form of light as a treatment for seasonal affective disorder, or exposure of the skin to specific wavelengths of light using polychromatic polarised light to treat a skin conditioncondition
I think it is helpful to you
1. He often drew from his life in his writings
2. Four of his books were published after his death:
Mark Twain's Autobiography
Mark Twain's Notebook
Letters from the Earth
Queen Victoria's Jubilee
It's purpose is to break down a work into it it's minor pieces say like imagery and scenery and givean explanation on the form of the work