Vocabulary
Plants
Animals
Light and Vision
Senses and the Brain
100


Parts that work together make this.


System

100


This plant part captures sunlight to make food


leaves

100


This is something an animal’s structure can help it do to stay alive


get food, sense danger, digest food, etc

100


This is a kind of energy animals can see


light energy

100


An organ that takes in information from the environment is called this


sense receptor

200


A structure on the outside of an organism is this kind of structure


external structure

200


Leaves help plants make this, using sunlight


food

200


This is a body part or structure on the outside of an animal


external structure

200


When light bounces off an object, it does this


reflect

200


This is information from a sense receptor


perception

300


A structure on the inside of an organism is this kind of structure


internal structure

300


What do roots take in?


water and nutrients

300


A hard internal support structure made of bones is this


skeleton

300


To take something in is to do this


absorb

300


To organize and understand information is to do this


process

400


What a structure does is its this


function

400


Leaves use this energy from the sun to make food


light
400


This external support structure has no bones


exoskeleton

400


To see a flower, light reflects from the flower into this body part


eye

400


The brain and spinal cord make up this system


nervous system

500


This internal support structure has bones


skeleton

500


This process lets a leaf use sunlight to make food


photosynthesis

500


Animal structures help animals get food and do this to stay safe


avoid danger

500


How does a person see a flower?

Light reflects from the flower into the eye

500


A response to a perception is called this


behavior

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