1) Species show some variation between individuals a) True b) False 2) There is competition for resources within each species a) True b) False 3) Selection happens because there is not enough space a) True b) False 4) Antibiotic resistance is helpful for bacteria a) True b) False 5) For selection to cause change, features must be inherited by the next generation a) True b) False 6) Only organisms that reach breeding age can pass on their features to the next generation a) True b) False 7) Species with less variation are more likely to survive a change in environment a) True b) False 8) Selection affects only animals. a) True b) False 9) Disease can be a cause of change. a) True b) False 10) Climate change can cause a change in a species. a) True b) False 11) If all members of a poulation are identical, the poulation can never change a) True b) False 12) Selective breeding produced different breeds of sheep a) True b) False 13) Everyone nowadays agrees that species change over time a) True b) False 14) Changes to a species always take millions of years a) True b) False 15) A stable unchanging environment produces less change in a species than a changing environment a) True b) False

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