Front

________ of Earth is ocean.

Back

71%

Front

David's camera helps him see colors like a _____ does.

Back

fish

Front

A kind of ____ with bright green spots.

Back

shark

Front

The vampire squid has very big ____.

Back

eyes

Front

Animals at the sea bottom that can produce light: ______

Back

90%

Front

Animals in the dark ocean produce light to ____ with each other.

Back

communicate

Front

Many sea creatures cannot see colors in water.

Back

False

Front

David Gruber designed a camera that shows three neon colours.

Back

True

Front

David Gruber discovered a glowing shark with flowers and butterflies.

Back

False

Front

The vampire squid is compared to a lamp for its brightness.

Back

False