Blood is known as fluid connective tissue. Give reason.

Explanation

**Step-by-Step Solution:**

1. **Definition of Blood**: Blood is a specialized bodily fluid that plays a crucial role in the circulatory system. It consists of various components including red blood cells, white blood cells, platelets, and plasma.

2. **Classification as Connective Tissue**: In biology, connective tissues are characterized by their ability to support, bind, and protect other tissues and organs. Blood is classified as a connective tissue because it connects different parts of the body by transporting essential substances.

3. **Fluid Nature**: Unlike other connective tissues that are typically solid or semi-solid (like bone or cartilage), blood is in a liquid state. This fluidity allows it to flow easily through blood vessels, facilitating the movement of cells and nutrients.

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