withdrawal reflex唔係唔會經過association neurone嫁咩
the withdraeal reflux of the arm點解係5,3,4?
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係唔係所有hormonal都係蛋白質
or only insulin?
glucagon係唔係?
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99ce 2c
唔洗睇問題都答到
ans: on day 1,the air temperature was higher than tje body temperature
Heatfrom the body could not be lost to the environmental by conduction,convection and radiation
WHY radiation都係
咁體溫高過氣溫有冇radiation?
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圖1點解右邊多D auxin
圖2邊到多D??
[ 本帖最後由 L.K. 於 31-3-2008 00:05 編輯 ] |
發表於 31-3-2008 00:00:15
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