Name three major parts of a plant?

Question

I was just wondering if the three major parts of a plant were: meristem, root cap, or root hairs or answer number two: xylem, phloem, and roots.

Im really confused if im not right can you help me?

Answer 1

The three major internal parts of a stem are the xylem, phloem, and cambium.

Answer 2

Yeah, roots, stem, and leaves!

Answer 3

http://www.google.com/imgres?imgurl=http...

roots, stem, leaves are the three major parts of a plant.