Photographic paper reacts to light to produce the image taken by a camera and stored on film. Darkrooms used red lighting to allow photographers to control light carefully, so that light-sensitive photographic paper would not become overexposed and ruin the pictures during the developing process.
Answer:
the other person was wrong, i just took the quiz and the answers were: A.Invasions along the borders of the empire created chaos. and B.The Eastern Empire gained strength while the Western Empire grew weaker.
lack of food supplies - had no farmers
getting ill because of brackish drinking water
hostile indians
arrived in winter so they couldn't plant crops
cold, hungry, sick
many died
1/2 of the colonists died the first winter
most had to stay on the Mayflower for a month while a settlement was site was chosen
little food and few supplies