Respuesta :
Answer:
Two key adaptations they have are the ability to survive in waterlogged and anoxic (no oxygen) soil, and the ability to tolerate brackish waters. Some mangroves remove salt from brackish estuarine waters through ultra-filtration in their roots.
Explanation:
Sorry I couldn’t do three only to but I hope this still helps you.
Organisms in an estuary have a wide tolerance for sudden changes in salinity.
What is an estuary?
An estuary is a habitat that is marked by fluctuating tides and salinity. It usually contains organisms that have a wide tolerance for sudden changes in salinity.
Hence, the adaptation of organisms in an estuary are;
- Ability to survive in anoxic environment
- Ability to live in a waterlogged area
- Ability to tolerate fluctuating salinity
Learn more about estuary:https://brainly.com/question/17564221
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