Question

look at these details from a paragraph about the same topic: • the hudson river wetlands are home to several species of mammals, like otters. • also, the hudson river has many underwater plants, like water celery. • various types of fish, like the american eel, live at the bottom of the hudson river. choose the main, or central, idea that ties all the details together. the bottom of the hudson river is home to oysters and fish. humans have changed the hudson river over time. the hudson river is full of various underwater plants. the hudson river is a thriving habitat for plants and animals.

Explanation:

The details mention mammals, underwater plants, and fish in the Hudson River, indicating it's a habitat for various plants and animals. The first option only focuses on bottom - dwelling creatures, the second on human impact (not mentioned in details), and the third only on plants. The fourth option encompasses all the details about the variety of life in the river.

Answer:

The Hudson River is a thriving habitat for plants and animals.