The Brain
Once the brain gets information it does this.
What is make a decision?
What is the pupil?
These are places where two or more bones meet and can allow movement.
What is a joint?
A part of your body that allows light to enter.
The brain is located in the __________.
What is skull/head?
The part of the eye that is responsible for enlarging or shrinking the pupil is called the __________.
What is Iris?
Name a joint in your body.
What is jaw, wrist, elbow, shoulder, waist, neck, ankle, fingers, etc?
A cord that sends electrical pulses or information to your brain.
What is a nerve?
Scientists know ____________ (very little/a lot) about the human brain.
What is very little?
The part of the eye that sends electrical pulses/information to the brain is the ______ _____.
What is the optic nerve?
These strings pull on bones with the help of your muscles.
What is a tendon?
A place on your body where two or more bones meet that allow for movement.
What is a joint?
Your brain take information from ______ ______ and then makes a decision.
What are sensory nerves?
This is the clear outer part that helps with focusing. It is located on the front of the eye.
What is the cornea?
True or false, your muscles are attached to your bones.
True
A place in your eye that converts the light into electrical pulses and then sends it to the brain.
What is the retina?
Describe what happens when you look down at your finger and notice that it has been cut. What is is happening inside your body?
What is ...your eyes recognize what happens and sends information in the sensory nerves, which go to your brain. Your brain makes a decision and then sends information to your hand to take your hand away from whatever cut it?
Name 3 out of the 5 senses. Name all 5 for bonus.
What are
Hear, touch, sight, smell, taste
At the back of the eye is a tissue that takes the light and converts it to electrical pulses that is sent to the brain.
What is the retina?
Where is your bicep?
See example.
A string that pulls a bone so that it can move.
What is a tendon?
Explain the difference of the eyes in animals that can see well in the dark and humans,
What is larger pupil, allows more light into the eye, so they are able to use less light in nature to see?