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Unit 2
Vision and Light
Vocabulary
environment: all the living and non-living things in an area.
survive: to stay alive
function: what something can do
sense: how an animal gets information from its environment
- Sight
- Smell
- Touch
- Taste
- Hear
structure: the way something is shaped or what it is made out of that makes it good for a specific function
investigate: carry out research or to study something to discover facts or information
investigation: an attempt to find out about something
observe: to use any of the five senses to gather information about something
vision: the ability to see
Key Concepts