Answer:
Marine biome: is the biggest biome in the world. This includes the 5 maine oceans (pacific, atlantic, indian, etc). There is over 1 million species of plants. There are mollusks, fish, whales, etc.
Freshwater:is made up of lakes, rivers, ponds, etc; technically any body of water. Theycover up 20% of Earth.
Step-by-step explanation: