Fill In the blanks:
The law of ______ of energy states that energy can neither be created nor deslroyed.

Explanation

To solve the fill-in-the-blank question, we need to identify the correct term that describes the principle mentioned in the statement.

### Step-by-Step Solution:

1. **Understand the Statement**: The statement mentions that energy can neither be created nor destroyed. This is a fundamental concept in physics.

2. **Identify the Concept**: The principle that describes this concept is known as the "law of conservation of energy."

...