In the first step of the communication process, the sender
A. decides what to say.
B. chooses a communication channel.
C. has an idea.
D. chooses a communication medium.

Option B

Explanation:

In the first step in the communication process is the sender encoding the message and selecting the transmission channel.

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the apollo program, also known as project apollo, was the third united states human spaceflight program carried out by the national aeronautics and space administration (nasa), which succeeded in landing the first humans on the moon from 1969 to 1972.