Respuesta :
B,
A and C are incorrect because a blog is not used for personal communications
D Blogs are not used to communicate with one person
The use of a blog is more useful instead of an email because if wanted to connect more users to a page of information I would use a Blog while I would use emails to send information directly to users.
What are an email and blog?
Email:
Email is also known as Electronic mail. It is a method of exchanging content between groups using electronic devices.
The Email was thus conceptualized as the electronic version of counterpart at a time when mail meant only physical mail.
Blog:
A blog is an informational website created on the World Wide Web(WWW) comprising separate, frequently casual diary-style text entries.
Posts are typically shown in inverse written record order, so that the newest post looks first, at the top of the web page.
If anyone wanted to link so many users to a page of content, then he would use a Blog, while he would apply emails to send information straight to users.
Therefore, option B is correct.
Learn more about the blog, refer to:
https://brainly.com/question/19671382