What have you observed that supports or does not support Newton’s Laws of Motion?

Could someone . i have tried to solve myself but my calculation is off

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.