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Questions in biology
[Free] Summarize how plants store extra sugar.
[Free] Why was Sputnik important?
[Free] What takes place when you inhale and exhale?
[Free] What is your opinion on global warming?
[Free] What happens to the particles of matter when a compressional wave moves through the matter?
[Free] What is aerobic and anaerobic respiration?
[Free] The formation of the Canary Islands was primarily caused by their location near a: 1) subduction zone 2) mantle hot spot 3) divergent boundary 4) transform fault
[Free] What does blood deliver to every part of the body?
[Free] Atmospheric carbon dioxide produces a "greenhouse effect" by trapping heat near Earth's surface. What human activities might tend to increase the greenhouse effect?
[Free] Describe how the eyes of a frog close.
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