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Novay_Z [31]
3 years ago
9

A dwarf planet is a

Biology
2 answers:
Naya [18.7K]3 years ago
5 0

Answer:

a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape,2 (c) has not cleared the neighbourhood around its orbit, and (d) is not a satellite.

Ira Lisetskai [31]3 years ago
3 0

Answer:

planet that is smaller than a planet but larger than an asteroid, like the death star

Explanation:

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Does Chlorine by gaining an electron becomes chorine ion with a symbol Cl​
irakobra [83]

After gaining electron Chlorine becomes an <em><u>anion.</u></em>

<em><u>and </u></em><em><u>it's</u></em><em><u> </u></em><em><u>symbol</u></em><em><u> </u></em><em><u>is</u></em><em><u>. </u></em>

{Cl}^{ - }

Hope it helps

4 0
3 years ago
Identify each event as the result of mechanical weathering or chemical weathering.
kow [346]

<h3><u>The following events are identified as chemical weathering:</u></h3>
  • The minerals in a marble statue react with water to form acids and pores in the structure.
  • The rocks in a region are streaked orange after being exposed to repeated rains.

<em><u>Reason: </u></em>

When the weathering process occurs due to <em>chemical reaction</em>, then it is considered as chemical weathering.

In <em>the first case</em>, minerals of marble statue are <em>reacting</em> with water to cause weathering. In the <em>second case</em>, due to the <em>acidificaion reaction</em>, the change of the color has happened after exposure to the repeated rains.

<h3><u>The following events are identified as Mechanical weathering:</u></h3>
  • A piece of rock crumbles after being constantly thrashed by strong waves.
  • Industrial runoff forms cracks in a rocky structure in its path.

<em><u>Reason:</u></em>

When the rock is broken into simple pieces <em>without any chemical reaction </em>it is considered as mechanical weathering.

In the <em>first cause</em>, due to the <em>abrasion</em> caused by the strong waves, weathering has happened, in the <em>second case</em> industrial run off may be of varying temperature and thus may cause <em>heating or cooling</em> of the rock and causes weathering.

8 0
3 years ago
Which of the following best explains the modern connection between people and food?
balu736 [363]

Answer:

Today most people in developed countries have a scarcity of food sources.

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3 years ago
What is the role of the chloroplast in this organism?
erik [133]
Chloroplasts:<span> organelles found in plant cells and eukaryotic algae that help photosynthesis.</span>
7 0
2 years ago
Plweassse answer for me
marta [7]

Answer:

1 e

2 d

3 b

4 a

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Because the DNA is being recombined with other DNA.

6 0
2 years ago
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