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名前:Sydney日付:2014/12/27 10:46:59
I'd like to send this to order calcitriol The algae’s growth is dependent on the temperature of the surrounding water and the amount of sunlight that reaches the seafloor. As sea ice accumulates on the surface of the water during the Arctic winter, it reduces the amount of light reaching the algae and lowers the water temperature, halting the algaeâÂÂs growth. When the sea ice melts in the Arctic summer, the algae resume their growth and the expansion of their calcified crusts.