The difficulty of reading under dim light conditions can be explained by
a. the increased sensitivity of cones under low light conditions
b. the increased acuity of cones under low light conditions
c. the fact that rod functioning predominates during dark adaptation, resulting in poor acuity
d. the fact that cone functioning predominates during dark adaptation, resulting in poor acuity

c) the fact that rod functioning predominates during dark adaptation, resulting in poor acuity

Explanation:

In  dim light conditions the dark-adapted (scotopic) visual subsystem operates. Rods are responsible for the initiation of this process, they are more sensitive to light but has poor acuity and are  color insensitive. Hence it is difficult to identify details.  

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.