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Question 3.3   Look at the diagram of the heart answer…

Question 3.3   Look at the diagram of the heart answer the following question below:        Click on the button below to open the picture of the heart.     Which part of the body do the pulmonary arteries and veins link to? [ans1] (1)    

Question 2.2 Steve was cooking some chicken.   First, h…

Question 2.2 Steve was cooking some chicken.   First, he took some fresh, raw (uncooked) chicken from the fridge and cut it up on the chopping board and put it in an air tight box. Then, he cooked some more fresh chicken from the fridge and, when it was cooked, cut it up on the same chopping board. Later he was very sick because of a microorganism called salmonella which had got into his stomach. Salmonella is found in chicken but is killed by hot temperatures. How did the salmonella get into his stomach? Give as much detail as you can. (2)

Question 1.6.2   Use the different leaves in the previ…

Question 1.6.2   Use the different leaves in the previous question and design a classification key to show how you will classify these leaves. Use the following checklist to guide you: Started with one question. Used different questions to identify the leaves. Ended with one classification for each leaf. (4)     Upload Image Here