Context: Read the text.
A tropical rain forest is a particular type of forest. It's a tall, thick jungle located in a hot region with plenty of rain. Rain forests are home to many different life forms. Indeed, as many as thirty million different kinds of plants and animals live in rain forests. Among these are the plants that produce chocolate and rubber. Also, many plants used in medicines grow in rain forests.
Which text structure does the text use?
A. descriptive
B. sequential
Choose the right answer from the options and respond with its letter.

A