Which of these statements is not accurate?
a. perception is a complex process.
b. perception requires our brain to choose which information to focus on.
c. perception can us to communicate more effectively.
d. accurate perceptions rely on stereotypes.

d. Accurate perceptions rely on stereotypes.

Sentences a to c are correct assumptions of perception. Perception is indeed a complex process, and one which requires our brain to choose which information to focus on. Moreover, perception can help us communicate more effectively. However, it is false that accurate perceptions rely on stereotypes. In fact, stereotypes tend to be inaccurate perceptions of other people, and therefore, should not be trusted as reliable interpretations of reality.

they should gives us more chances to make friend and do stupid things

plagiarism can get you expelled from your course, and college, or university. plagiarism can result in legal action like fines and penalties etc.