Answer:sikret lang baka malaman mo sagot ko e hehe
Usually metric in milliliters
Values are external influence
Both of them should be in their THR zones.
173-20=153
153 is within 140-177 & 148-181
The global average fertility rate is just below 2.5 children per woman today. So if it is 1 then new births would be occurring every 36 months.
