One of the kinds of particles found in the nucleus of an atom

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?

Modern computers can store about as much information as the human brain. true false its false i took the test

All eukaryotic cells contain small bodies called