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Structures that help an animal survive.

Across
Survival of the fittest
Every _______ plants and animals survive
A structure's job to help it survive.
Senses send an image through __________ nerve to our brains.
Skeleton outside of the body
Gets bigger and smaller to allow the right amount of light into our eye
Pollen is located on the __________.
Important for animals to communicate using their ears.
Attracts animals to a flower.
Pollen attaches to the _______ of a flower so the flower can make seeds.
Without the ______ we would only see shadows.
Down
Structure of a plant that takes in nutrients and water
Performed to learn more about a specimen.
Skeleton inside of the body
Bees help flowers pollenate. What is the process called?
Parts of plants or animals
It helps our tendons, joints and bones move.
Internal and external structures of a plant or animal help it ___________.
The brain sends a response through ________nerve to move an arm or leg.
Located in the back of the eye, sends the image that we see to the brain
Makes all the decisions in our bodies
A muscle that moves our pupil