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ella [17]
3 years ago
8

Which of the following energy sources releases the fewest toxins?

Biology
2 answers:
lyudmila [28]3 years ago
8 0
Solar power, because the sun charges it
irina [24]3 years ago
7 0

Correct answer: A). Solar

Solar energy is a renewable form of energy, which is freely available to everyone and it is a non-exhaustible and Eco-friendly source of energy which does not release any greenhouse gases in the process of producing electricity from it.

Unlike fossil fuel plants it does not require excavation, transportation, combustion, it is cleaner and better energy solution as compared to coal, oil and natural gas.



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16. State any five characteristics of living things.​
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Explanation:

<em>Characteristics</em><em> </em><em>are</em><em> </em><em>as</em><em> </em><em>under:</em>

<em>1</em><em>.</em><em> </em><em>Living</em><em> </em><em>things</em><em> </em><em>respire.</em><em>.</em><em>.</em>

<em>2.</em><em> </em><em>Living </em><em>things</em><em> </em><em>can</em><em> </em><em>move</em><em>.</em><em>.</em>

<em>3</em><em>.</em><em> </em><em> </em><em>M</em><em>a</em><em>de </em><em>uo</em><em> </em><em>of</em><em> </em><em>cells</em><em>.</em><em>.</em>

<em>4</em><em>.</em><em> </em><em>Can</em><em> </em><em>Reproduce</em><em>.</em><em>.</em>

<em>5</em><em>.</em><em> </em><em>They</em><em> </em><em>carry</em><em> out</em><em> </em><em>various</em><em> </em><em>Life</em><em> </em><em>pr</em><em>o</em><em>cesses.</em><em>.</em><em>.</em>

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2 years ago
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77. _________________ are enzymes produced by a cell to start (initiate mitosis)?
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Bro if u dont know this answer you better pay attention in class cause this is the easiest thing i have ever seen. And if you cant find the answer in your class book come back in here and i will hook you up.<span />
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The answer for this question would be A. Line A
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Which of the following statements regarding human cells are true? Check all that apply.
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Answer:

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  • Cells are the fundamental units of humans.
  • The functioning of the cells in the body determine human health.

Explanation:

The cell is the basic unit of life. Therefore the biochemical activities of the cell at a micro-level will definitely influence overall physiology at the macro level of an organism. For example, the production of Thyroid hormone at the molecular level by the cells in the thyroid glands will influence the metabolisms of all cells in a human being and therefore affect the organism’s overall growth and development.

7 0
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ASAP//
lukranit [14]

Answer:

The strands of mRNA move through the ribosome from A site to the P site and exist at E site. The molecules of tRNA bind to the molecules of mRNA at the A site before moving P site where amino acids are attached to the end of the growing peptide chain.

Explanation:

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