The main function of the connective tissue is to  

Options

A. bind & support the other tissue
B. bind & support the same tissue
C. control and coordination
D. cover surface and lines organ

Answer

### Step-by-Step Solution:

1. **Understanding Connective Tissue**:
- Connective tissue is one of the four primary types of tissue in the body, alongside epithelial, muscle, and nervous tissues. It is characterized by a diverse range of cells and a significant amount of extracellular matrix.

2. **Main Functions of Connective Tissue**:
- The primary functions of connective tissue include:
- **Binding and Supporting**: It connects different types of tissues and organs, providing structural support.
- **Protection**: It protects organs and tissues from damage.
- **Insulation**: Certain connective tissues, like adipose tissue, help in insulating the body.
- **Storage**: It serves as a reservoir for energy (fat storage) and minerals.
- **Transportation**: Blood, a type of connective tissue, transports nutrients, gases, and waste products throughout the body.

3. **Evaluating the Options**:
- The question provides several options regarding the main function of connective tissue:
- **A**: Bind and support other tissue
- **B**: Bind and support the same tissue
- **C**: Control and coordination
- **D**: Cover surface and line organs

4. **Analyzing Each Option**:
- **Option A**: "Bind and support other tissue" - This is correct as connective tissue primarily serves to bind and support various tissues and organs.
- **Option B**: "Bind and support the same tissue" - This is incorrect because connective tissue connects different types of tissues, not the same type.
- **Option C**: "Control and coordination" - This is incorrect as this function is primarily associated with nervous tissue.
- **Option D**: "Cover surface and line organs" - This is incorrect because this function is characteristic of epithelial tissue.

5. **Conclusion**:
- The correct answer is **Option A: Bind and support other tissue**. This encapsulates the main function of connective tissue in the body.