The mitochondria is the powerhouse of the cell because it takes nutrients and breaks it down to provide energy for the cell.
The rule to get the average speed is as follows:
average speed = average distance / average time
We are given that:
distance = 250 m
time = 110 sec
Substitute with the givens in the above equation to get the average speed as follows:
average speed = 250/110 = 25/11 meters/sec
Im pretty sure its A cuz is closer to the earth.
