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ipn [44]
1 year ago
6

Which motion of particles across a membrane requires energy

Biology
2 answers:
ivanzaharov [21]1 year ago
7 0
A<span>ctive transport because passive transport does not as well as diffusion. 
</span>
mihalych1998 [28]1 year ago
5 0
If Your doing e2020 The answer is from low concentration to high concentration
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Henry bought 280 red and blue paper cups. He used of the blue
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Answer:didn’t put the number for how many blue cups were used

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You work for the WWF. Write a letter to the mayor of a small farm town to explain why this town is experiencing erosion, and why
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The letter should contain concerns about the causes and ill effects of erosion.

<h3><u>Explanation</u>:</h3>

Sir,

I am very sad to inform you that the town of Hariharanpur is suffering from continuous erosion for the last 3 years. Even after having proper knowledge about this fact, you being the mayor, are not taking any charge of this situation.

The town is situated just by the side of River Ganges which makes it's soil full of moisture. Along with the repeated deforestation and tree cutting for urbanisation, the smallest of the rain falls are also eroding a lot of soils. This can lead to severe landslides in river Ganges with severe loss of properties as well as loss of lives too.

So i request you to start embanking the river as well as to start planting new trees to save the town from getting lost under Ganges.

Thanking you,

XYZ.

5 0
1 year ago
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The barn owl's right ear opens slightly upward while its left ear opens slightly downward. this difference enables the owl to de
Fudgin [204]
<span>The barn owl's right ear opens slightly upward while its left ear opens slightly downward. this difference enables the owl to detect the location of a sound. It would actually depend on the location of where it would be at, and based on this, depending where it would then be located, this would then be able to differentiate where it would be located.</span>
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Explain why organisms that have an electron transport chain as well as fermentation pathways seldom ferment pyruvate, if an elec
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6 0
2 years ago
The number of horns in jackalopes follows the rules for incomplete dominance. alleles are h = 2 horns, h = 0 horns. if a jackalo
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Question is as interesting as the animal jackalope.

We ASSUME that incomplete dominance of the number of horns gives rise to 0,1 or 2 horns, where hh=>0, Hh=>1 ("blend" of 0 and 2), and HH=>2 horns.

So if HH crosses with hh, the genotype of the offspring will be Hh, i.e. phenotype Hh=> 1 horn
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2 years ago
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