1
2 words: when your brain guesses and fills in the blind spot with something
2
Eyes, ears, tongue, nose, & skin
3
2 words: The brain is what for our nervous system.
4
A network that relays information through electrical (nerve) impulses around our body (2 words)
5
Tube that electrical signals for sight are sent along to the brain (2 words)
6
Looking too long at one spot causes fatigue of the sight receptors AND can cause an ___________
7
Central channel for all electrical signals to be sent to the brain goes through (2 words)
8
Takes in light signals in our eye
9
Reason we have two forward facing eyes is to calculate what?
10
This body system is important for our senses to be able to transmit information to the brain and back to our body.
11
Where sight receptors are found in the eye (the structure is called this)
12
Sight receptor responsible for distinguishing color
13
Where in the are the receptors for sight found (location --- not structure)
14
Sight receptor responsible for distinguishing light and dark colors
15
Sensory organ responsible for sight
