Even though there is no options to choose, I have got that one which is the most suitable. The relevant detail to <span>Frederick Douglass's autobiography is :
</span>The mush was put into a large wooden tray, or trough, and set down upon the ground. I am pretty sure you had this option given with the task, because this one is universal and will help you in any case.
Answer:
the answer is b: to explain how light travels
Explanation:
