Respuesta :
Since you have not provided the choices wherein I will have to choose from to arrive at an answer, I will just explain to you the concept revolving around a hosted blog software. Hosted blog software are basically installed by the owner of the web server in which among its famous platforms is the Blogger.
The first option is correct
A) You do not personally own or control it.
B) It does not have its own server.
C) Blogs on this software do not share domains
D) They are difficult to use for newcomers