內容簡介 : Reflex Action   科組: 生物科     觀看次數: 4000

問題1 What is reflex action?   strong reaction to... fast reaction to p... slow reaction to a... normal reaction af... 問題2 How fast is a reflex action can be?   0.1s on average 0.25s on average 0.5s on average 1s on average 問題3 Which of the followings is not an example of reflex action?   Catch the cup when... Answer the questio... Eating very fast Wake up very fast

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