Explain where plants get their matter from?

1 answer:

3 0

The mass of a tree is primarily carbon. The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plants convert the sun's energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water.

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What is the connection between hypotheses and tests in an<br> investigation?

LUCKY_DIMON [66]

Answer: They are part of the scientific method. The test results confirm or disprove the hypothesis.

Explanation:

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An Earth scientist is testing how vanous soil mixtures affect plant growth. She begins with 10 soil types. For each mixture, she

nevsk [136]

The correct answer to my knowledge would be 45.

Assuming that the 10 soils are each represented by A, B, C, D, E, F, G, H, I, J.

A can combine with 9 others as: AB AC AD AE A F AG AH AI AJ

B can combine as: BC BD BE BF BG BH BI BJ

C as: CD CE CF CG CH CI CJ

D as: DE DF DG DH DI DJ

E as: EF EG EH EI EJ

F as: FG FH FI FJ

G as: GH GI GJ

H as: HI HJ

I as: IJ

Once you add all the combinations together, you get 45.

Hoping this helped you!

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Why do scientists classify and organize organisms

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Scientists classify living things in order to organize and make sense of the incredible diversity of life. Modern scientists base their classifications mainly on molecular similarities. They group together organisms that have similar proteins and DNA.

hope this helps

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Although both ends of a microtubule can gain or lose subunits, one end (called the plus end) polymerizes and depolymerizes at a

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Answer:

I would probably say (a) kinetochore microtubules

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Stabilizing force for the structure and stability of double-stranded nucleic acids?

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I need more points. That's why I am awnsering this, sorry.

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