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Novosadov [1.4K]
3 years ago
6

What is the difference between asteroids and comets?

Biology
1 answer:
yan [13]3 years ago
7 0

Answer:

the main diffrence between asteroids and comets is their composition, as in, what they are made of. Asteroids are made up of metals and rocky material, while comets are made of ice, dust and rocky material. Both asteroids and comets were formed early in the history of the solar system about 4.5 billon years ago.

Explanation:

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Dvinal [7]

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Answer choices are:

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<span>The idea of helping someone to get some help in return resulting to close interactions is a symbiotic relationship. In a symbiotic relationship, the two species in the relationship like bacteria and legumes live together.</span>

<span>Legumes have root nodules that provide a home for bacteria (rhizobia).   Rhizobia that fixes nitrogen. They convert nitrogen gas from the atmosphere into ammonia. This ammonia is in turn used in the formation of amino acids and nucleotides in legumes. This is the nitrogen  <span>cycle which involves a symbiotic relationship between bacteria and </span></span>
6 0
3 years ago
An ecosystem experiences a loss of denitrifying prokaryotes. Will this loss affect the health of the ecosystem?
hoa [83]

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7 0
3 years ago
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Setler [38]

Answer:

Totipotent cells

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8 0
4 years ago
Which of the following undercut farmers in developing countries?
stira [4]

Answer: Might it be B? Either B or C.

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5 0
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What usually happens to ice before it changes into gas?
a_sh-v [17]
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