The starch that plants use for food storage is an example of a Select one:
O a. Protein
O b. Polysaccharide
O c. Lipid
O d. Sucrose polymer

B is the answer I think

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.

i thinking chemical change