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Sergio039 [100]
3 years ago
7

I need help with these??

Biology
2 answers:
anzhelika [568]3 years ago
7 0

Answer:

solid liquid gas i belive

nika2105 [10]3 years ago
4 0
Solid,Liquid and gas are the answers
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Explain how seasonal fires benefit grassland ecosystems.
Soloha48 [4]

Answer:

Without fires, there would be no life on Earth . Fires are key to maintaining the proper oxygen concentration in the atmosphere; fire regulates the carbon cycle and life, as we know it, is based precisely on carbon

Explanation:

Although we tend to think of fires as a human invention that kills plants, animals, people, fire, as with rain or wind, is an essential natural component, basic to maintain the planet's biodiversity.

As for example, grassland ecosystems are also benefited by the same fires that allow renewal, and generate natural sustainability on the earth through the carbon cycle.

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3 years ago
Which of the following are the components of a neuron brain, spinal cord, and vertebral column dendrite, axon, and cell body sen
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Dendrite, axon, and cell body are the major parts of neurons. </span>
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3 years ago
Thanks to the development of transgenic plants, much of the food we eat has been altered so that it tastes better, looks better,
gregori [183]

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2 years ago
Why is this process of moving molecules in and out of cells through a protein channel called "facilitated" diffusion?
myrzilka [38]

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8 0
2 years ago
What is the pH of a 0.00125 M HCl solution?
timofeeve [1]

Answer:

pH=2.9

Explanation:

Hello,

In this case, the pH is computed by:

pH=-log([H^+])

Whereas the concentration of hydrogen ions equals the concentration of the acid for strong acids such as hydrochloric acid (HCl) due to its complete ionization in solution, which means that such concentration is 0.00125 M. Thus, the pH turns out:

pH=-log(0.00125)\\\\pH=2.9

Regards.

4 0
3 years ago
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