Question

animals were a source of milk and meat​

Answer 1

Answer:

For thousands of years, poultry supplied meat and eggs, cattle, sheep and goats provided meat and milk, and pigs provided a source of meat. These species are the main sources of animal protein for humans.

Explanation:

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Answer 2

Answer:

as in stone age the people were eating only fruits , leaves , veggies etc . For thousands of years, poultry supplied meat and eggs, cattle, sheep and goats provided meat and milk, and pigs provided a source of meat. These species are the main sources of animal protein for humans...