True: Species show some variation between individuals., Selective breeding produced different breeds of sheep., Only organisms that reach breeding age can pass on, Climate change can cause a change in a species., For selection to cause change, features must be, There is competition for resources within each species., Selection happens because there is not enough space, Disease can be a cause of change., A stable (unchanging) environment produces less., Antibiotic resistance is helpful for bacteria., False: Selection affects only animals., If all the members of a population are identical, the population can never change., Changes to a species always take millions of years., Species with less variation are more likely to survive a, Everyone nowadays agrees that species change over time.,

Evolution true false

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恢復自動保存: ?