Answer:
it isnt any
Explanation:
i think
No, because a child under the age of 16 does not have the right to engage in such relationships and it's punishable by law if the relationship becomes intimate.
no that is inappropriate he could go to jail!
Many insulating materials contain spaces filled with air because ; Air is a poor conductor of heat and electricity
Insulators are materials that do not allow the easy passage of heat or electricity through them. they are used to protect users from direct exposure to electricity and heat and also for the protection of equipment's at home and at work places.
Insulators are generally bad conductors of heat and electricity. some examples of insulators are ;
They are all very good insulators. but the most commonly used insulator in electrical installations is Porcelain
Hence we can conclude that many insulating materials contain spaces filled with air because Air is a poor conductor of heat and electricity.
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B. Killing cancerous cells
C. The transmutation of hydrogen into helium
D. Detecting art forgeries
Detecting art forgeries is one common use of neutron activation analysis. Hence, option D is correct.
NAA is a non-destructive analytical technique that can be used to determine the elemental composition of a sample.
It is particularly useful for the analysis of trace elements, as it is highly sensitive and can detect even very small amounts of elements.
In the field of art conservation, NAA is used to analyze the composition of pigments and other materials used in artworks, which can help to authenticate or identify forgeries.
Neutron activation analysis is a highly versatile and powerful analytical technique that can provide valuable insights into the elemental composition of a wide range of samples. Its sensitivity and accuracy make it an important tool in many scientific fields, including art conservation.
Thus, option D is correct.
To learn more about the neutron activation analysis, follow the link:
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Alleles
Genotype
Phenotype
Dominant
Recessive
Incomplete Dominance
Codominance
Please define these words
Genes-Adistancesequenceofnucleotides.