Final Answer:
To exchange messages on a social network, using a dedicated messaging feature within the social network platform itself, such as the built-in chat or messaging system, is more appropriate than using a separate texting app.
Step-by-step explanation:
When engaging in communication on a social network, most platforms provide an integrated messaging feature. This eliminates the need for a separate texting app as users can conveniently exchange messages within the social network environment. Popular social networks like Fa-cebo-ok, Inst-ag-ram, and Tw-itte-r offer direct messaging options that allow users to send texts, images, and multimedia content directly to their contacts.
Using a dedicated texting app may not be as seamless within the context of a social network, as it involves switching between applications. Therefore, the more efficient and common practice is to utilize the messaging functionalities embedded within the social network itself for streamlined communication.