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2 years ago

Describe polarity in your own words.

Biology

1 answer:

Mnenie [13.5K]2 years ago

5 0

Answer:

Explanation:

polarity can mean different things based on how you use it but in chemical bonding its the distribution of the electric charge over the atoms in the bond and in chemistry its typically physical properties such as melting and freezing point but like i said it depends on how its used

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Why is good habitat important for animals?

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3 years ago

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kobusy [5.1K]

Answer:

my best guess is number answer 2 and answer 4

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2 years ago

Which environment is most likely to be characterized by dry scrub with frequent fires?

Katyanochek1 [597]

Environments likely to be characterized by the presence of dry scrubs and frequent wildfires are those that lack the presence of rain and suffer high sunlight hours.

When referring to the terrestrial biomes that meet the characteristics described, we can include:

Temperate grasslands
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The temperate grassland/cold desert biomes have:

cold and dry winters
hot, dry summers
Extended sunlight hours

This biome is very dry, and the harsh weather makes it difficult for plants to grow, leading to their dry scrub characteristic. This biome also experiences frequent wildfires due to the intense sunlight and lack of rain to which it is exposed.

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brainly.com/question/11839824?referrer=searchResults

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2 years ago

The pH of a solution containing 0.1 mM H+ is _______ ( 1mM = 10-3M)

Taya2010 [7]

Answer:

The pH of a solution containing 0.1 mM H+ is 4

Explanation:

The pH of any solution is given by the following mathematical equation -

$pH = -log[H_{+}]\\$ ----------- Equation (A)

Where,

$H_{+}$ = the concentration of hydrogen ion in the solution.

Given

$H_{+}$

= $0.1mM\\=0.1 * 10^{-3}\\= 10^{-4}\\$

Substituting the given value in equation (A) , we get -

$pH = -log[10^{-4}]$

$= -(-4)\\= 4$

Hence, The pH of a solution containing 0.1 mM H+ is 4

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3 years ago

The key evolutionary development of animals seen for the first time in sponges is that of

Digiron [165]

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3 years ago

Read 2 more answers