When one is immersed in the media environment, one is meaning that one participates in the communication process by selecting certain programs and agreeing or disagreeing with what is heard or seen.
a) interacting
b) receiving
c) creating
d) disengaging

(A) Interacting

Explanation:

 Interacting in the media environment, means that the person is participating in the process of communication. The person interact by selecting various types of programs and agree or disagree depend upon the process of communication.

The interaction is one of the type of action that refers to change in the environment. The two way effect is one of the essential concept in the process of interaction.    

Therefore, Option (A) is correct.

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.