Question
Blood is made of different types of cells that work together. Which of the following best describes blood?
A. organ
B. tissue
C. organism
D. organ system
A. organ
B. tissue
C. organism
D. organ system
Answers
GPT-4o mini
The best description of blood is **B. tissue**. Blood is classified as a type of connective tissue that consists of various cells suspended in a liquid matrix called plasma.