The policies proposed here can be used to increase energy efficiency in the electricity sector. Thus, Option D is the correct statement.
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How to utilize energy effectively?</h3>
Efficient power use, on occasion honestly referred to as power efficiency, is the purpose to lessen the quantity of energy required to offer services and products and also can lessen outcomes of air pollution.
Hence, Option D is the correct statement that all the policies mentioned here for the purpose of energy efficiency can be utilized.
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Explanation:
comparison microscopes are used to identify a specific weapon.
every gun weapon, has a unique pattern on the bullet after firing.
authorities can compare a murder weapon with the same stock of gun.
if murder weapon is found, they can compare the "murder bullet" with existing guns of the same make, model, if while finding the murder weapon, the same pattern exists on suspected weapon's bullet, it will be subjected as evidence.
Answer:
Evidence
Explanation:
In general, all forms of evidence have class or individual characteristics. Class characteristics are not unique to a particular object but place the particular bit of evidence into a group of objects. Individual characteristics narrow down the evidence to a single, individual source.
In general, all forms of evidence have class or individual characteristics. Class characteristics are not unique to a particular object but place the particular bit of evidence into a group of objects. Individual characteristics narrow down the evidence to a single, individual source.The type of handgun with which a victim is shot is a class characteristic. For example, if the bullet came from a .38 caliber handgun, every .38 caliber handgun on the planet is the possible murder weapon. However, finding a suspect’s fingerprint (an individual characteristic) on a .38 caliber handgun suggests that this .38, to the exclusion of all others, was the murder weapon. This is particularly true if the killing bullet can also be matched to this particular .38.
In general, all forms of evidence have class or individual characteristics. Class characteristics are not unique to a particular object but place the particular bit of evidence into a group of objects. Individual characteristics narrow down the evidence to a single, individual source.The type of handgun with which a victim is shot is a class characteristic. For example, if the bullet came from a .38 caliber handgun, every .38 caliber handgun on the planet is the possible murder weapon. However, finding a suspect’s fingerprint (an individual characteristic) on a .38 caliber handgun suggests that this .38, to the exclusion of all others, was the murder weapon. This is particularly true if the killing bullet can also be matched to this particular .38.Alternatively, blood recovered from a crime scene that tests show is type B (a class characteristic) could have come from any of the tens of millions of people who share this blood type. If the suspect has type B blood, he remains a suspect. From there, DNA (an individual characteristic) from the suspect and DNA from the blood evidence are tested to determine conclusively whether they match. If, however, the suspect’s blood is type A, he then is excluded as the source of the blood
