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Is it Food for Plants?

Posljednje ažuriranje about 5 years ago

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Pitanje 1

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Pitanje 2

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Have you ever seen plants grow WITHOUT some of the items listed above? If so, which items and how do you know the plant didn't need them?

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Pitanje 3

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How does matter move through organisms? (Remember matter is anything that takes up space and has weight - think water, air...)

Pitanje 4

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How do plants get energy?

Pitanje 5

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How do animals get energy?

Pitanje 6

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What is the ultimate source of all energy for plants and animals? (Without this none of us or the plants would be here!)