21. How did the authors test the effects of artificial light on marine life?
A They exposed marine life to artificial light and
recorded how long they stayed awake.
B They exposed marine life to artificial light and
studied their numbers and behavior.
OC They exposed marine life to various colors of
artificial light and studied their numbers and
behavior.
OD They exposed marine life to various colors of
artificial light and recorded how long they stayed
awake.

In washwoman who is telling the story

Which words indicate a text is written i the first-person? a. she, her, hers b. they, them, theirs c. he, him, his d. i, me, my

*ill give best answer brainliest*read the excerpt below and answer the question. we did not know, as yet, which was the better side, right or left, which road led to prison and which to the crematoria. still, i was happy, i was near my father. our procession continued slowly to move forward. another inmate came over to us: “satisfied? ” “yes,” someone answered. “poor devils, you are heading for the crematorium.” he seemed to be telling the truth. not far from us, flames, huge flames, were rising from a ditch. something was being burned there. a truck drew close and unloaded its hold: small children. babies! yes, i did see this, with my own eyes . . children thrown into the flames. (is it any wonder that ever since then, sleep tends to elude me? ) so that was where we were going. a little farther on, there was another, larger pit for adults. what is the conflict portrayed in this excerpt from elie wiesel’s night? select all that apply. the external conflict between the nazis and the jews the external conflict between the nazis and the allies the external conflict between wiesel and the inmate the internal conflict between wiesel’s memory of the burning bodies and his desire for peaceful sleep