The role of a computer-based instructional system is to deliver messages to learners. those messages originated from a human tutor who developed the instruction. computer systems do not understand these messages which comprise the instruction, student responses, and feedback during the learning process. a computer is merely a conduit for the exchange of messages between student and teacher. a computer system has no idea of the meanings of the messages.

If the story "two kinds " has been told through suyuan's point of view, what type of narration would be appropriate

In which sentence does the underlined adverb modify a verb? (i’ll put the words that are underlined in caps) a. water young plants often. b. water young plants rather often. c. we generally water young plants often. d. water very young plants often.

You visit two websites about inventions of the 21st century. one has .edu in the url address and the other has .com. which site is more likely to be credible and why? (6 points) select one: a. the .edu site is more likely to be credible because all .com sites are trying to sell you something. b. the .edu site is more likely to be credible because its domain is a university or other school type. c. the .com site is more likely to be credible because all .edu sites are personal college student blogs. d. the .com site is more likely to be credible because its owners review all the content before publishing.