Bryozoans are a type of marine life, mainly living on the sea floor.

This is a kind of flower.

I am very interested in marine biology.

This forest is a habitation for many animals.

Many types of animals inhabit this forest.

Moss is growing on this rock.

He developed a submarine to explore the seabed.

He developed a new device to explore the seabed.

We learned about the protection of the main sea.

There are various bugs in the garden.