A by-product of all livestock is? by Sunday | Jan 13 | Agricultural Science WAEC | 0 comments A. hide B. horn C. milk D. meat Correct Answer: Option B = horn Users Also Read These:When the Total Product (TP) is at maximum point, the…The difference between the gross domestic product…Determine the number of bottles of a herbicide…When the marginal product is negative, the total…The relationship between Marginal Product (MP) and…