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book Zoology 10th Edition by Stephen Miller,John Harley cover

Zoology 10th Edition by Stephen Miller,John Harley

Edition 10ISBN: 978-0077837273
book Zoology 10th Edition by Stephen Miller,John Harley cover

Zoology 10th Edition by Stephen Miller,John Harley

Edition 10ISBN: 978-0077837273
Exercise 11
Which of the following would be a more energy-efficient strategy for supplying animal protein for human diets? Explain your answers.
a. Feeding people grain-fed beef from cows raised in feed lots, or feeding people beef from cows that have been raised in pastures.
b. Feeding people sardines and herrings, or processing sardines and herrings into fishmeal that is subsequently used to raise poultry, which is used to feed people.
Explanation
Verified
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Zoology 10th Edition by Stephen Miller,John Harley
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