For example, a peripheral neuropathy caused by a vitamin deficiency can be treated -- even reversed -- with vitamin therapy and an improved diet. Likewise, nerve damage brought on by alcohol abuse can often be stopped and improved by avoiding alcohol.
2. Vascular tissue - xylem and phloem in leaves form in strands called veins. Xylem forms on the upper side of a vein (on a vertical leaf, on the side next to the stem), and phloem on the lower side (side away from the stem). a. Veins are like a leaf's fingerprint and can be used to identify plants.
Submit. Â· just now. Report Abuse. No, all the veins carry deoxygenated blood and the arteries carry oxygen rich blood But there is and exception, it's called the Pulmonary vein It carries blood from the lungs to the left atrium of the heart Because of it's direction it's called 'vein' But it carries oxygenated blood.Source(s): 5th grade science.rteries carry blood away from the heart, and into and lungs to get oxygen. Then it is sent out through the body, and veins carry blood back to the heart. Look near the bend of the arm.