I believe the answer is: <span>people take unnecessary risks when they are more afraid of being called cowards than of behind injured.
This perception come from people's need to maintain their value/position at the social group. Often time, this perception is actually not true because most of the time people could if other people choose to step back and re-think their approach for a problem</span>
<span>No, because getting a degree doesn't necessarily mean that the student wont learn new things, a degree is, of course, an recognition of completion of academic objectives, but more importantly, is thinking about what is about to be taught. the content should be understandable for anybody, making sure we are teaching for all kinds of learners. making sure the students get this new idea we have to show them.</span>
I believe the answer is increase :)
Answer: Noise
Explanation: According to the communication process, noise is defined as the factor due to which the sender to receiver communication gets interfered .The transmission of the message gets disrupted due to noise.
Ralitza is also facing a barrier while in the class and thus not able to focus on the class discussion. The thought of calling her parents is acting as the noise source in the mind of Ralitza.
<span>D) Both systems have a centrally planned economy.</span>