Different relative positions of the sun, the moon, and Earth have different effects on Earth's oceans Which model shows the positions of the sun, the moon, and Earth that have the show when a spring tide would occur? A) Position J B) Position H
C) Position G
D) Position F​

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?