Question

water moves by waves, tides and currents. water contains dissolved salts. whales, sharks, fish, and crabs live here. what am i? rivers estuaries lakes marine

Explanation:

• Rivers: Freshwater, no dissolved salts.
• Estuaries: Mix of salt and freshwater, but not main habitat for whales, sharks.
• Lakes: Freshwater, no dissolved salts.
• Marine: Saltwater, has waves, tides, currents. Home to whales, sharks, fish, crabs.

Answer:

Marine