Practice book pg87

Step 1: First, there are many living animals growing together.

Step 2: Second each animal makes a hard wall around it.

Step 3: Third the animal dies .

Step 4: Fourth the hard wall is left behind.

Step 5: Fifth another animal grows on top.

Step 6: Sixth,the coral grows bigger and taller.

Describe what a coral reef looks like.

They look like underwater gardens.

Coral look like small plants and bushes.

Coral's are not plant they are tiny animals.

They are very colourful.