Areolar connective tissue joins

Options

A. bone with bone
B. fat body with muscles
C. integument with muscles
D. bone with muscles

Explanation

### Step-by-Step Solution

1. **Understanding Areolar Connective Tissue**: Areolar connective tissue is a type of loose connective tissue that is found in a semi-fluid state. It is primarily located beneath the skin and serves various functions in the body.

2. **Components of Areolar Connective Tissue**: This tissue is composed of several key components:
- **Fibroblasts**: These are the cells that produce fibers and ground substance.
- **Collagen Fibers**: These provide strength and support to the tissue.
- **Mast Cells**: These are involved in inflammatory responses.
- **Macrophages**: These cells help in the immune response by engulfing pathogens and debris.

3. **Function of Areolar Connective Tissue**: The primary function of areolar connective tissue is to connect different structures in the body. Specifically, it plays a crucial role in connecting muscles to the integuments (skin).

4. **Identifying the Correct Answer**: Given the options provided:
- A) Bone with Bone (joined by ligaments)
- B) Fat with Muscles (joined by adipose tissue)
- C) Bone with Muscle (joined by tendons)
- D) Integument with Muscles (joined by areolar connective tissue)

The correct answer is **D) Integument with Muscles**.

5. **Conclusion**: Areolar connective tissue serves as a connector between the muscles and the integuments of the skin, making it essential for structural support and flexibility.