In vascular system of plant do the tissues xylem and phloem work
Answer:
i don't know ajisjdbehanjakdiodjebfbnakoy
Answer:
Carbohydrates are organic compounds that contain only carbon, hydrogen, and oxygen. They are the most common of the four major types of organic compounds. There are thousands of different carbohydrates, but they all consist of one or more smaller units called monosaccharides.