Which of the following represents a metabolic pathway? a. four boxes in a row with arrows between them b. one box on top with arrows pointing to three boxes below c. three boxes on top with arrows pointing to one box below d. one box with arrows pointing to two boxes above and two boxes below

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

What part of the brain is highlighted in the diagram below?

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?