Question 5.3   Compare the snake fossil with the snake skeleton and write down one similarity and one difference you can see between them.   Click on the button below to open the picture of the snake fossil and snake skeleton. (2)

Question 3 Answer the following questions regarding microorganisms:

Question 5.2   List one way in which an animal or insect’s body can be preserved in the fossilisation process. (1)

Question 4.2   List the different blood vessels in the circulatory system and describe the function of each. (2)

Question 1.4.2   What is the source of energy for a solar panel? (1)

1.3 Juan tiene los ojos marrones. [body3]  (1)

Question 4.4.3   Jim is 34 years old. Calculate his maximum heart rate. (1)

Question 1.4.4   What makes the blades of the turbine go around? (1)

INSTRUCTIONS:  1. In this test you will be expected to use various skills to answer the questions. 2. Make sure you read and understand each question carefully before answering it. 3. Correct language use and correct spelling are recommended. 4. Check the question you were dealing with before submitting it and continue with the next question. 5. The answers you provide should be your own, original work. No copying from any source is allowed. 6. Best wishes!

Question 6 Answer the following questions regarding light: