I am alone plz chat with me

Voice is the varying of pitch when speaking.

Careful comparisons to others can you to develop your self-concept because a. comparisons you to see your strengths and weaknesses b. comparisons you to develop unrealistic expectations for yourself c. comparisons you to feel superior to others around you d. comparisons you to identify people to communicate withcareful comparisons to others can you to develop your self-concept because a. comparisons you to see your strengths and weaknesses b. comparisons you to develop unrealistic expectations for yourself c. comparisons you to feel superior to others around you d. comparisons you to identify people to communicate with

Effective decision-making means comparing the additional costs of alternatives with the . total costs diminishing utility marginal benefits