Please complete attached sheet. You should either print out the document and answer on the sheet by hand, or you can add your answers to this document if you prefer. If you add your answers to the document provided please use different coloured text to the questions so that your answers are clear. Once you…

I attached screenshots with the different parts of the question. Please help! It would help if you can try to show your work (handwritten).

Oxygen is not typically considered a trace element but rather a fundamental component of the atmosphere and essential for life. Trace elements usually refer to elements that are present in very small quantities in biological organisms or geological materials but still play critical roles. However, oxygen’s presence is crucial for various biological processes, including respiration,…