I believe the answer is 3
Bill’s shirt looks dark gray in color because in the dim light, the cones in the eyes are ineffectual.
<u>Explanation</u>:
Retina has two cells, holds the rods- for seeing black and white. The cones are responsible for seeing colors and turn a picture into an electrical message for the brain.
Retina in the eye contains the receptor cells. The cone cells become fatigued after long time exposure to a colored image.
A photoreceptor is responsible for adjusting bright light to darkness or vice versa. Rods and cones are two types of photoreceptors in the human retina.
hi here is your answer hope it helps or then sry
Explanation:
The geographers divide the world into different cultural regions because it helps them to group different regions based on languages, religious practices and politics. By dividing the regions, the geographers compare them, study them and understand how they work together as a system
In this instance, the umbrella is used to illustrate the means of teaching negative reinforcement.
<h3>What is an example of principle?</h3>
A principle is a term that describes a law, a natural law, or a scientific standard. It can also be employed to denote a universal or individual moral code. Examples: An expression of the idea This idea of democracy is fundamentally based on the concept of human rights.
<h3>What does principle mean in a person?</h3>
A concept is a type of guideline, conviction, or notion. A good, ethical individual has several ideals, you could say. A principle is typically some sort of fundamental truth that supports you in life.
To know more about principle visit:
brainly.com/question/23905307
#SPJ4
