The largest social class was made up of farmers.
Answer: c. internal summary.
Explanation: Internal summaries are best used when the information within a specific main point of a speech was complicated.
It is a quick review of what a speaker has just said in a main point or sub point; used to help an audience remember a particularly detailed point.
Answer:
Attitudinal barriers are behaviors or perceptions that prevent people from communicating effectively. Attitudinal barriers to communication may result from personality conflicts, poor management, resistance to change or a lack of motivation.
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<span>C. Lloyd Morgan was the first to undertake large studies in this field. Comparative Psychology typically concerns the actions and processes involved in behaviors of non-human animals. These behaviors are looked at as a way of understanding the history and significance of the behaviors on evolutionary and adaptive fitness.</span>
One reason is because, the Pharaoh was using them as slaves to build pyramids.