Which of these are ways of communicating effectively? select the three correct answers.

a. speaking in a harsh tone of voice.

b. practicing assertive communication.

c. using "i" messages

d. making eye contact

B. Practicing assertive communication.

C. Using "I" messages

D. Making eye contact

Explanation:

Effective communication is that in which explicit, correct, and assertive information is transmitted to the recipient. This information is usually empathetic and authentic even if a message that is not pleasant.

Effective communication is:

Assertive: Assertiveness is a form of communication in which wishes, opinions, emotions, or thoughts are expressed clearly, without hurting or discomforting the recipient and respecting their assertive rights.Use "I" messages: they are those in which we take responsibility for what we express by using "I" in our sentences. For example, I don't want to do that.Make eye contact: Establishing eye contact during a conversation is a cultural aspect; in Western cultures, it is considered appropriate to convey a message effectively.

I hope this information can help you.

The answer is d. worthless

Ican only answer your first question, a machine is like a human body because it's a little similar. they both almost work like the same.