3. Which of the following allows a plant's vascular system to work as a transport system? (1 point) O A plant's vascular system is made up of specialized cells that move around the plant as it grows.

OA plant's vascular system is made up of specialized cells that are covered in a thick cell wall.

O A plant's vascular system is made up of specialized cells that form straw-like tubes.

O A plant's vascular system is made up of specialized cells that divide as the plant grows.

4. What is the difference between xylem and phloem? (1 point)

O Xylem carries water and nutrients up to the plant's leaves, while phloem carries food down from the plant's leaves to its roots.

O Xylem carries water and nutrients up to the plant's leaves, while phloem divides to make more xylem cells as the plant grows.

O Xylem carries food up to the plant's leaves, while phloem carries water down from the plant's leaves to its roots.

O Xylem divides to make more phloem cells as the plant grows, while phloem carries food down from the plant's leaves to its roots. Finish | Cancel в е e w be here to search