The octopus is an animal that can squeeze through holes smaller than itself. This is because the octopus ______

Options

A. Has moist skin system
B. Has no skeletal system
C. Has no organs in its body system
D. Has no respiratory system

Answer

To answer the question "The octopus is an animal that can squeeze through holes smaller than itself. This is because the octopus ______," we need to analyze the characteristics of the octopus.

### Step-by-Step Solution:

1. **Identify the Key Feature of the Octopus**:
The octopus is known for its ability to squeeze through tight spaces. This characteristic is crucial for its survival, allowing it to escape predators and hunt for food.

2. **Understand the Structure of the Octopus**:
Unlike many other animals, the octopus does not have a rigid skeletal structure. This means it lacks bones that would otherwise limit its movement and flexibility.

3. **Consider the Implications of No Skeletal System**:
Without a skeletal system, the octopus can compress and change the shape of its body. This flexibility allows it to fit through openings that are smaller than its body size.

4. **Conclude the Reason**:
Therefore, the octopus can squeeze through holes smaller than itself because it has no bones or rigid structure that would restrict its movement.

5. **Fill in the Blank**:
The complete sentence would read: "The octopus is an animal that can squeeze through holes smaller than itself. This is because the octopus has no skeletal system."

### Final Answer:
The octopus can squeeze through holes smaller than itself because it has no skeletal system.

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