Where can I find the news code on the Bitrix demo version (small_buisness_encode)?

Question

1C-Bitrix

In the demo version of the online store from Bitrix, there is a news block at the bottom. So the index page does not have this component

Answer 1

Probably the component you need is included in the section's include area file sect_bottom.php

Answer 2

and where is the connection of this very sect_bottom ?