The units of measurement of ……………….. And …………….. Are called …………….. .

Answer

To solve the question, we need to identify the units of measurement that are fundamental and then fill in the blanks accordingly.

### Step-by-Step Solution:

1. **Identify the Units of Measurement**:
- The units of measurement we are looking for are length, mass, and time. These are the basic quantities in physics.

2. **Fill in the First Two Blanks**:
- The first blank can be filled with "length".
- The second blank can be filled with "mass".

3. **Identify the Type of Units**:
- The units of measurement for length (meter), mass (kilogram), and time (second) are classified as fundamental units.

4. **Fill in the Third Blank**:
- The third blank can be filled with "fundamental units".

### Final Answer:
The units of measurement of **length** and **mass** are called **fundamental units**.

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