Colorful Corals

harmful substances in the environment

• skeleton

• organisms

• tentacles

• pollution

tiny sea creatures that float in water

• colonies

• plankton

• communities

• transparent

large groups of animals living together

• colonies

• algae

• skeleton

• tentacles

clear, easy to see through

• colorful

• pollution

• transparent

• blurry

full of bright hues; vibrant

• colorful

• monochrome

• transparent

• blurry

living things or creatures

• pollution

• tentacles

• skeleton

• organisms

tiny plant-like organisms that make food from sunlight

• algae

• plankton

• colony

• pollution

groups of people or living things

• communities

• plankton

• environment

• pollution

arm-like parts used for grasping or moving

• colonies

• algae

• tentacles

• skeleton

the structure consisting of all the bones in a human's or animal's body

• plankton

• algae

• tentacles

• skeleton