Biology 2.0 / 5 based on 1 rating ? BiologyASAQA Created by: JennyCreated on: 17-05-13 17:04 Connected to left ventricle and carries 02 blood Aorta 1 of 7 Thin walled and elastic- pump blood short distance to ventricle Artium 2 of 7 Thick muscular walls-pump blood to rest of body Ventricle 3 of 7 Connected to right atrium brings deoxygenated blood blood back from tissues vena cava 4 of 7 a wave of electrical activity spreads out from SAN 5 of 7 second wave of electrical activity AVN 6 of 7 between the ventricles alog a series of specialized fibres bundle of His 7 of 7
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