Answer:
we are become black . and we may suffer from many disease . and our face and body become dull .
The answer to this question is Lube.
This process involves cleaning every parts of the frozen yogurt machine (even the smallest one on the inside)
This is really important because a frozen yogurt machine will always leave residual ingredients on its smallest parts and it could go rotten if it left inside
Because your heart is what keeps you alive without your heart you would be very sick or even not in a living condition
Yes it is. That is correct.
C. You do not need to wear a life jacket in a boat