Answer:
Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties. hope this helps
Explanation:
Because mostly some microorganism may be very small and harmful that can affect humans or animals just by the experience of the microorganism.
Answer: the half life of the material is four years
I think it is B but if not sorry