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erastova [34]
3 years ago
8

What is an ionic bond ?

Biology
1 answer:
Volgvan3 years ago
3 0

Answer: ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, or between two atoms with sharply different electronegativities

Explanation:

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Two plant species live in the same biome but on different continents. Although the two species are not at all closely related, t
Pani-rosa [81]

Answer:

Convergent evolution

Explanation:

The convergent evolution is a very interesting evolutionary process that is also very helpful when ti comes to explaining how the evolution actually works. This type of evolution appears when two or more different species, be it plants or animals, live in places that are isolated from one another, but have the same or very similar living conditions. The species then evolve in a very similar manner despite them not being closely related at all, bu the response from them is the same in order to survive in the environments that provide the same conditions. If the conditions are very harsh, hot, and dry, thus a desert, then the two plants will develop the same or very similar features. They will have very hard leaves that stop the loss of water. The amount of leaves will be very low. The root systems will be disproportionately large. They will both have the ability to extract humidity from the air. The chances are also very high that they will both have thorns for protection, as well as certain amount of poison in them for the same purpose.

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2 years ago
Compare the excretory system and urinary system
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Excretory System is the wastes that gets out of your body by sweat, gas and other types of wastes.Urinary system rids the blood of wastes produced by the cells.
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3 years ago
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please someone help in the metric system, what do kilogram, kilometer, and kilocalorie have in common?
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Answer:

<h2><em><u>1</u></em><em><u>.</u></em><em><u>6</u></em><em><u> </u></em><em><u>Kilometre</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>about</u></em><em><u> </u></em><em><u>1</u></em><em><u> </u></em><em><u>mile</u></em><em><u>.</u></em></h2>

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<h2><em><u>1</u></em><em><u> </u></em><em><u>kilogram</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>little</u></em><em><u> </u></em><em><u>more</u></em><em><u> </u></em><em><u>than</u></em><em><u> </u></em><em><u>2</u></em><em><u> </u></em><em><u>pounds</u></em></h2>

<h2><em><u>2</u></em><em><u>8</u></em><em><u> </u></em><em><u> </u></em><em><u>grams</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>about</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>same</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>one</u></em><em><u> </u></em><em><u>ounce</u></em><em><u>.</u></em></h2>

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We collect data and information needed to address both current and emerging science and management needs. Exploration helps to ensure that ocean resources are not just managed, but managed in a sustainable ways.   ;)

And if this was a question Hope This Helped

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2 years ago
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Which statements explain the gas exchange that happens at the alveoli? Check all that apply.
V125BC [204]

Answer:

Explanation:

Gas exchange occurs at the alveoli in the lungs and takes place by diffusion. The alveoli are surrounded by capillaries so oxygen and carbon dioxide diffuse between the air in the alveoli and the blood in the capillaries.

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