Vocab
The part of the eye where light enters _____.
Pupil
The part of the eye that gives it color: _______
Iris
The brain takes in information that is gets from your ______.
Senses
_______ form the frame and structure of the body.
Bones
What is the main muscle that move your arms?
Biceps
The "strings" in the your body that attach muscles to the bones are called ______.
Tendons
What happens to a person's pupil when it is dark?
They get larger.
The brain controls the pulling of your ______ to make your body move.
Muscles
What are the moving places where the bones meet called?
Joints
What do humans use to fuel their bodies?
Food
The clear layer in the front part of the eye is called the ______. It acts as a protective layer, keeping dust and dirt out.
The cornea lens
People with blurry vision have eyes that are either too long or too ______.
Short
Which lobe is in charge of learning?
Temporal lobe
Do humans have an exo- or endo- skeleton?
Endo-Skeleton
True or False: There are moving parts in our brain.
False
The _____ lobe is responsible for coordination and balance.
Cerebellum
What do nocturnal animals have in their eyes that humans don't have?
A reflective layer
Send messages to the brain
How many bones does a finger have?
3 bones
What is the layer at the back of your eyeball called?
The retina
The process of learning about different body systems by cutting them apart and observing them is called _______.
Dissection
When people don't have a working cornea lens, do they see light and shadows or just darkness?
Light and shadows
Why did you see a hole in your hand when you looked through the rolled paper?
It was an optical illusion. Your brain was seeing two images from your eyes and putting them together.
Explain how muscles, joints, bones, and tendons work together to make a finger move.
A finger has bones that are attached at the joint by a tendon. Muscles are attached to the tendon. When muscles flex, the tendon pulls and makes the finger move.
What are the two traits that allow nocturnal animals to see at night?
1. Large pupils that let in more light.
2. A reflective layer behind the eye.