The statement that best supports the conclusion is Sheep were communal animals with a varied diet.
Sheep or is a type of cattle that is characterized by its wool coat that is used for spinning and weaving. Additionally, this species provides meat and milk.
In the first sedentary communities and ancient civilizations, sheep were the main domesticated animal because it was easy to raise in different environments and conditions and provided various resources such as wool, meat and milk.
According to the above, the statement that best supports the conclusion is that the sheep had a varied diet because they could be raised in different environments in which they could be provided with different foods without affecting their upbringing.
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