1. estuary
2. shallow waters of the caribbean sea
Ask more questions based on learning something from this experiment.
hope this helps :)
C is the answer I took a test with the same answer
Answer: Radon-222 is generated in the uranium series from the alpha decay of radium-226, which has a half-life of 1600 years. Radon-222 itself alpha decays to polonium-218 with a half-life of approximately 3.82 days, making it the most stable isotope of radon. Its final decay product is stable lead-20
