What type of
symmetry does a snail have?
(radial, bilateral,
or none)

The type of symmetry a has is called bilateral symmetry. :)

i think it is dna, i'm not totally sure but i think it might be.

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.