The gases oxygen and carbon dioxide move in and out of cells through
A) diffusion.
B) facilitated diffusion.
C) active transport.
D) endocytosis.
A
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Renewable resources are those that can be continuously replenished.
Answer the following statement true (T) or false (F)
Briefly explain how dolostone is formed. What will be an ideal response?
What prompted the first widespread mapping of the ocean floor?
a) The sinking of the Titanic b) he creation of NASA c) The importance of submarine warfare during World War II d) The laying of undersea telegraph lines between the United States and Europe e) Conflicts over maritime (ocean) territorial claims during the 1970s
Which of the following statements about the Uyghur language is most accurate?
A) Uyghur is an Indo-European language, and the main native language of Russia's eastern provinces. B) Uyghur is an Indo-European language, and the main native language of China's Xinjiang province. C) Uyghur is a Turkic language of the Altaic language family, and the main native language of Russia's eastern provinces. D) Uyghur is a Turkic language of the Altaic language family, and the main native language of China's Xinjiang province. E) Uyghur is a Tibeto-Burman language, and the main native language of China's Xinjiang province.