Final answer:
Blood is a liquid tissue composed of cells suspended in plasma. It flows throughout the body, delivering nutrients and removing waste. Its ability to conform to vessel shape and contain specialized cells make it a liquid tissue.
Step-by-step explanation:
Blood is a liquid tissue because it possesses the characteristics of both a liquid and a tissue. It is a connective tissue that is composed of cells suspended in a fluid matrix called plasma. The liquid nature of blood allows it to flow and circulate throughout the body, delivering oxygen, nutrients, hormones, and removing waste products.
One characteristic of a liquid is that it has a definite volume but no definite shape. Blood conforms to the shape of the blood vessels that it flows through, taking on a fluid-like form. It can be freely moved within the circulatory system.
Additionally, blood contains specialized cells that perform specific functions, just like other tissues in the body. These cells include red blood cells, white blood cells, and platelets. They work together to carry out essential functions like carrying oxygen, fighting pathogens, and clotting to prevent excessive bleeding.
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