Answer:
all above
Explanation:
friction is necessary to live
The first one would be thermal energy
The most massivest stars end their lives as black holes. <em>(D)</em>
The current is defined as the amount of charge transferred through a certain point in a certain time interval:

where
I is the current
Q is the charge

is the time interval
For the lightning bolt in our problem, Q=6.0 C and

, so the average current during the event is
ANSWER:
C. Small, minimize
Hope it helps u!