Question:help with science project

Answers:This page might help - http://www.physicalgeography.net/fundamentals/9k.html

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Question:

Answers:Length of the day.... Yearly cycle... Percentage of CO2 in the atmosphere... Waterfall amounts... Temperature range... Soil nutrition... Wind velocity Range of sunlight intensity, color...

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Question:

Answers:Vascular tissue, apical meristems, alternation of generations life cycle, apical dominance, pollen, roots. There are more, but these are just off the top of my head.

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Question:

Answers:The terrestrial plants have the root in the soil: Roses, grass and all kind of trees. Aquatic plants have the roots in the water: water lily, buttercup, water cabbage The aerial plants have the roots above ground, especially in other trees: orchids, mangroves, ficus.

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