WHAT IS THE SOURCE OF MOVEMENT I NEED ANSWER

I REALLY NEED ANSWER I AM NOT JOKING :( NOW ANSWER
AS KNOW AS YOU CAN I AM NOT PUSHING YOU SO MUCH I AM JUST PUSHING YOU MUCH OK DID YOU UNDERSTAND ANSWER NOW IDRC

Which would be the most useful source of evidence to support mcneill's contention?

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?