CaribQuiz - Integrated Science
Integrated Science
1. Question

Three factors that increase the risk of coronary heart disease are:

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2. Question

Atherosclerosis is a process in which:

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3. Question

The density of seawater is:

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4. Question

We do not see an object if rays of light from it are focussed on the blind spot because:

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5. Question

Urea is made from surplus proteins in:

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6. Question

When focussing on distant objects:

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7. Question

Each of the features of our bodies is controlled by a:

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8. Question

Water reabsorption is controlled by:

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9. Question

Overfishing means:

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10. Question

Which one of the following pairs of definitions is correct?

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11. Question

Sea breezes result because:

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12. Question

In the eye, rays of light are focussed on the retina by being refracted at:

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13. Question

When we are too hot, more blood flows through the capillaries near the surface of the skin. This helps us to cool down because the blood loses heat by:

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14. Question

Demersals are fish that are found:

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15. Question

Hormonal methods of contraception work by:

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16. Question

Veins have valves because

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17. Question

Breathing in fish involves which two processes?

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18. Question

Which one of the following comparisons of inhaled and exhaled air is correct?

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19. Question

When something gets hotter, the particles in it gain more:

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20. Question

The workplace should be:

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21. Question

Which statement is not true of sperm and ova?

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22. Question

All gas exchange surfaces in vertebrate animals have:

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23. Question

Which of the following nutrients is/are digested in the stomach?

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24. Question

Which of the following tests describes the test for glucose?

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25. Question

Which one of the following best describes hormones?

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26. Question

The wall of the heart is made of:

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27. Question

Water passes out of leaves through the:

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28. Question

Which of the following are all deficiency diseases?

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29. Question

Which of the following are all secondary sex characteristics in females?

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30. Question

The blood cells that engulf invading microorganisms are:

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31. Question

When testing a leaf for the presence of starch, the correct sequence of procedures is:

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32. Question

When we sweat, we lose heat because:

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33. Question

Compared to industrialised countries, developing countries:

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34. Question

Many leaves are adapted to photosynthesise effectively by having:

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35. Question

When carbon dioxide gas passes through limewater, the limewater:

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36. Question

Which one of the following is correct. When we digest our food:

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37. Question

The point where two neurones connect is called:

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38. Question

Which of the following properties of water is not important to the survival of living things?

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39. Question

Excretion is best defined as:

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40. Question

The density of pure water is:

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40 Question
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