1. Question: What is the function of Structure A? 2. Topic(s): Reproduction In Humans 3. Key words: function, Structure A 4. Answer: Structure A helps to transport oxygen-rich blood, digested food and nutrients from the mother to the foetus. It also transports carbon dioxide and waste materials from the foetus to the mother. 5. Tip(s): Some students tend to write the other way round. Be careful of the nutritional exchange between the mother and the foetus. |
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Experiment #7 - Forces (Frictional Force)
Experiment #6 - Forces (Frictional Force)