Doing the same job many times does not mean that the risks have disappeared.
O True
O False

doing the same job over and over again does not make the risks disappear the answer is true

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.

treatments and vaccines : )