The ability of peripheral vision to pick up motion and color changes of other objects is affected by and of your vehicle

speed, motion

Explanation:

Anything that occurs outside the point of fixation i.e., anywhere you are concentrating your vision is happening in your peripheral vision. There are three ranges of peripheral vision far peripheral, mid-peripheral and near-peripheral. The categorization is done on the basis of distance from the visual field.

Human peripheral vision is comparatively weaker than other animals. This is due to the number of gangelion cells in the retina is and low at the edges. However any motion in the peripheral vision is easier to notice because of Magno cells.

a is the answer because it just is

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.