Answer:
Sender: This is the person that is delivering a message to a recipient. ... Receiver: The receiver is the person who is getting or receiving the message. Feedback: In some instances, the receiver might have feedback or a response for the sender. This starts an interaction.
Explanation:
Make sure to paraphrase this.
It's mite be c or a if not then b definitely
Is the contraceptive method of removing the penis from the vagina before ejaculation.
d. withdrawal
