Which type of energy resource is non renewable

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

How does a lytic infection differ from a lysogenic infection?

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?