Science and Ocean
Lesson Steps:
Answer:
Level: Learning for fun
Subject: Science
Topic: Ocean
Read about bottom feeders
Answer:
The correct way of wording the question is "Who keeps the oceans clean?"
The is fish, snails and other animals which feed off the bottom of the ocean which clean plants and things that have died. See this picture for an example of a bottom feeder
Level: Learning for fun
Subject: Science
Topic: Ocean