Answer:
Baby are born due to the fertilization of Owen or egg present in vigina due to the fertilization from sperms
Answer:
he average speed for the airplane is 558 km/hr
Explanati
B. It's an example of velocity due to the fact that it has a measurement of speed, divided by time, and has a specific direction. Acceleration doesn't have any direction on it, but has speed divided by time. C and D have a different mode of measurement despite of the fact that it still needs meters/miles/km.
Time period = 1 / frequency
Time period = 1 / 250 th of a second