Question

the most biodiverse ecosystem in the world is likely a
cold desert
tundra
coral reef
taiga

Answer 1

The most biodiverse ecosystem in the world is likely a **coral reef**. Coral reefs are known for their incredible diversity of marine life, hosting thousands of species of fish, invertebrates, and other organisms. They provide essential habitat and resources for many marine species, making them one of the richest ecosystems on the planet.