I think in drylands, drylands are particularly affected by desertification.
Answer:
when cell is exposed to radiation we get brain tumour or cancer.
The oxidation state of the compound Mn (ClO4)3 is to be determined in this problem. For oxygen, the charge is 2-, the total considering its number of atoms is -24. Mn has a charge of +3. TO compute for Mn, we must achieve zero charge overall hence 3+3x-24=0 where x is the Cl charge. Cl charge, x is +7.
Ch = sh = why and find the stuff
