<span> Graphite has strong bonds which gives it high boiling and melting points. With a high boiling point and melting points graphite can not melt easily, and thus is why it is preferred in hot situations. </span>
Although you have not listed the options it should be:
Standard Precautions describe in detail what type of PPE to use for every situation.
Normal human body cells are diploid and the basic chromosomes number of human cell is (n) 23. Thus, a normal human cell has (2n) 46 chromosomes out of which 44 are autosomes and 2 are gender chromosomes XY.
<h3>
</h3><h3>
What are chromosomes?</h3>
Chromosomes are threadlike structure of nucleic acids and protein present in the nucleus of living cells, carry genetic information in the form of genes.
The "X" or "Y" gene which determines whether new born will be a boy or a girl is an example of a chromosome. the below diagram representing the chromosome.
For more details regarding chromosomes, visit:
brainly.com/question/11912112
#SPJ1
