As per the question, NightHawk's ability to have an outstanding vision at night while deficient during daytime is due to 'large number of rods' in his eye as<em> these rods(being exclusively responsible for night vision) enable them to see at night due to being relatively more sensitive than the cones.</em><em> </em>NightHawk's day vision is poor as these rods are almost insensitive to color and they(rods) help in 'peripheral or indirect vision' not the 'central or direct vision'. Thus, <u>option 3</u> is the correct answer.
Explanation: The answer is C because , when using objective tone , it is neutral meaning no “ I “ statements and letter C is the only option that is unbiased and without an “ I “ statement. Hope this helps! :)