Which photoreceptor cells are primarily responsible for allowing you to read a newspaper in a dimly lit room?
a. the blue-sensitive cone cells in the retina
b. the green sensate cone cells in the retina
c. the blue- and green-sensitive cone cells in the retina
d. the rod cells in the retina

The correct answer is: D) the rod cells in the retina.

Explanation:

Rod cells are one of the two types of photoreceptor cells and are located in the retina of the eye (concentrated at its outer edges). These rod cells are used for peripheral and night vision. These photoreceptors are much more sensitive to light than cones, but they do not perceive color and details as well as these other cells.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.