Question

They feed the animals options are animals are fed the animals were fed the animals are being fed​

Answer 1

Answer:

the animals were fed

or

the animals are being fed

Answer 2

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The carbohydrates and fats not needed for production are converted to fat and stored in the body. Protein is needed for body building (growth) and maintenance as well as milk production. Without protein there would be no body weight gain nor milk production.