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Nata [24]
3 years ago
11

What is the melting point of a substance

Biology
1 answer:
nordsb [41]3 years ago
7 0

depending on what it is for water it is 32°F

steel is 2500°F

aluminum 1,221°F

zinc is 787.2°F

sorry i cant put all the melting points

unless u mean  

Melting point, temperature at which the solid and liquid forms of a pure substance can exist in equilibrium. As heat is applied to a solid, its temperature will increase until the melting point is reached. More heat then will convert the solid into a liquid with no temperature change.

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Chromosome 21 figure D is the result of a process known as________
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Answer:

Chromosome 21 in figure D is the result of a process known as non-disjunction

Explanation:

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Non-disjunction is an alteration in the separation of the sister chromatids during meiosis, resulting in a gamete with non-separated sister chromatids, which when joined to a normal gamete can produce an organism with an extra chromosome.

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3 years ago
Why does the damage of the nervous system cause paralysis of the body?
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The tip of the pyramid ends in a cuplike structure called the:
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The tip of the pyramid ends in a cuplike structure called the papilla.

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