If your body is capable of making only certain amino acid, how do we get the essential amino acids we need?

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.