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4 answers

They turn up to catch the rain drops. This is a way they get the water they need to grow. Bob

2006-06-17 23:46:41 · answer #1 · answered by scrappypapa754 2 · 2 0

Just before a rain there often is an updraft, and this causes the leaves to lift up.

2006-06-18 03:03:36 · answer #2 · answered by dderat 4 · 0 0

They turn upside down because they "breath" from the top of the leave and if they don't turn over it "suffocates" them.

2006-06-18 00:00:56 · answer #3 · answered by ? 2 · 0 0

FOR MORE TECHNICAL, INFORMATIVE ANSWERS, TYPE IN KEY WORDS TO GOOGLE.

2006-06-18 17:56:57 · answer #4 · answered by floridaleoness 2 · 0 0

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