1.Describe the components and conduction pathway of the cardiac conduction system of the heart. (200 words, 5 marks)
Accurate and thorough description of the five components of the cardiac conduction system, including the location and branching in the heart. Accurately and thoroughly traces the conduction pathway through the heart.
2.Relate the conduction system to the corresponding sequence of heart chamber contractions. (200 words, 5 marks)
Accurately and thoroughly relates the parts of the cardiac conduction system with corresponding heart chamber contractions and relaxation, as well as the movement of blood through the heart chambers.
number 2 question maybe my answer is wrong, need rewrite

1. Accurately identifies dietary sources of vitamin B12 and describes its role in the body. Accurate and thorough description of the possible consequences of a lack of vitamin B12 to body health in pregnant and non-pregnant individuals. Accurate and thorough connections made between a potential at-risk group and a deficiency in vitamin B12
   for the reference, Flawless referencing, with all references adequately and correctly given, both in text and in final reference list according to APA referencing style. At least four, relevant current academic references that are all effectively utilized from a range of sources such as text books and appropriate internet sites. A maximum of only two relevant internet sources have been used
   i have got 3 references, 2 internet ones and one is from our textbook
   maybe you need another reference to write number 2 question
   just do from task 2, the other questions please help me to check my answer is related with what teacher requires. and check the grammar and references .number 2 maybe need to be rewrite
   total word is 600 words not include references