9.the following are hazard in raising animals except.Which is not included
A.injuries
B.Healthy body
C.water pollution
D.Infection disease
10.imported variety of swine which is white in a color with ears erected forward that can easily adapt in it's confinement.its meat is a source of meat of bacon.
A.landrace
B.hampshire
C.yorkshire
D.duroc
help plssss T.L.E po ito​