The action research process is an interactive method of collecting information. In the field of education, action research is used quite often to explore new ways of teaching and interacting in the classroom.
Unlike arteries, veins contain valves that ensure blood flows in only one direction. (Arteries donât require valves because pressure from the heart is so strong that blood is only able to flow in one direction.) Valves also help blood travel back to the heart against the force of gravity.rteries carry oxygenated blood away from the heart. Theyâre tough on the outside but they contain a smooth interior layer of epithelial cells that allows blood to flow easily. Arteries also contain a strong, muscular middle layer that helps pump blood through the body.
  The subclavian arteries carry blood to the arms. The branching from the aorta on the right side of the body is as follows: Aorta-brachiocephalic-subclavian-axillar â¦ y (located in your upper arm).From those, you have lots of branches. In the left side, the aortic branching is slightly different.aking the world better, one answer at a time. the artery in the axilla i.e:the axillary artery when crosses the teres major muscle enters the arm and becomes the brachial artery(brachum means arm). then in the cubital fossa (across the elbow joint) it divides into ulnar and radial artery which run in the fore arm.