STEM Final review Flashcards
1
Q
Why do scientists create models?
A
Scientists create models to show their ideas
2
Q
How can models help scientists?
A
Models can help scientists investigate and understand things that are hard to observe.
3
Q
Evidence
A
Information that supports an answer to a question
4
Q
How are we like scientists?
A
We make and use models.
5
Q
Receptor
A
A structure that responds to information coming in from the environment
6
Q
What does the pupil do?
A
The pupil lets light into the eye. This light carries information
7
Q
What do light receptors do?
A
The light receptors respond to light.
8
Q
What does the optic nerve do?
A
The information travels through the nerve to the brain
9
Q
What does the brain do?
A
The brain receives the information and processes what you are seeing.
