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valentinak56 [21]
3 years ago
11

2. What is the most common element in the products you investigated?​

Biology
1 answer:
Gwar [14]3 years ago
8 0

Answer:   oxygen

Explanation: It is oxygen because we always need oxygen for many things and organisms

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All materials within ecosystems can be recycled.
netineya [11]

Answer:

All the things expect enegry are recycled.

Explanation:

  • When the decomposer decomposes the organic substances than they are taken by plants in the form of nutrition and minerals. Likewise, the food prepared by the plants are taken by animals and the nutrition is recycled.
  • The oxygen and carbon dioxide cycle is also recycled. When the animals releases carbon then the plants take it and gives out the oxygen. In this way oxygen and carbon dioxide cycle is also maintained in nature.

But incase of enegry it cannot be recycled but frequently transfered from one form to another form.

<em><u>hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
What cell components did you learn that are most likely to occur only in plants? Tell me about two of them and their functions.
jolli1 [7]
1) Chloroplast
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2) Cell Wall
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5 0
3 years ago
Reflection Questions:
alexandr1967 [171]

Answer: you test and use your knowledge

Explanation: i got it right

3 0
3 years ago
You invest $1000 in an account at 2.5% per year simple interest. How much will you have in the account after 3 years?
ICE Princess25 [194]
1000 x 0.025 x 3 = 75
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13. Molecular clocks based on mitochondrial DNA comparisons are best
Andru [333]

Answer:

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hope this helps

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