" The energy can neither be created nor be destroyed but it can be transformed from body to another". It can be also changed into different forms : like electrical energy, Mechanical energy, heat energy etc.
So, according to the law of conservation energy the given statement is false and the correct statement will be: "Energy is neither made nor lost over time"
b) Travel quickly, allowing rapid transmission of signals:
Explanation
nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body very rapidly.
