Please help me
What are segments?​

a  component of a business that generates its own revenues and creates its own product, product lines, or service offerings. Segments typically have discrete associated costs and operations. Segments are also referred to as "business segments."

Explanation:

each of the parts into which something is or may be divided.

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).