For example salt in water ,salt would dissolve ,you won't be able to see it but if you taste it it would still be there
dissolve /disappear but still be there
Im not very good with this, but
Average speed
Speed = distance over time
Take the distance and divide it by the time i got
60.8695652174
But not sure i did it correctly. Worth a shot.
The answer for question 1 is (C)
Answer:
a period
bleeding from the woman's parts
Explanation: