Which group of irganusms can be found in the mangrove ecosystem A. mussels, fish, corals.
B. wirm, rat, fish.
B. butterfly, snake, bird.
D. mangrove, trees, fiddler, crab, fish ​

The correct answer is - d. mangrove, trees, fiddler, crab, fish.

Explanation:

Mangrove ecosystem is a tidal swamp ecosystem in estuaries, lagoons, and tropical delta with adapted trees known as mangrove trees. These are sensitive to cold therefore restricted to sub-tropics and tropics. There are various kinds of organisms found including mangrove plants or trees, fiddlers, swamp crabs, and fish.

Thus, the correct answer is - D.

a chair, a bed, and a toothbrush

explanation: