Dentalhoe is the best-suited rectilinear instrument to smooth the pulpal floor for an amalgam preparation.
The pulpal floor of enamel is the bottom line. Your tooth pulp is the innermost layer of your tooth that consists of nerves and blood vessels. Your teeth pulp is protected by layers of dentin and enamel.
Dental amalgam is a dental filling fabric used to fill cavities because of tooth decay. Dental amalgam is an aggregate of metals, such as liquid (elemental) mercury, and a powdered alloy composed of silver, tin, and copper. about 1/2 (50%) of dental amalgam is elemental mercury by weight.
Restrict the pulpal depth of the instruction to a maximum of 0.2mm into dentin. The training for an occlusal surface pit and fissure lesion to be restored with amalgam is first organized to a depth of 1.5mm, as measured at the central fissure.
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Social stratification gives some people more privileges and opportunities than the others
In social stratification perspective , the society ranks their people into some sort of hierarchy.
Using this perspective, it's clear to see that someone who was born in higher status have more opportunities than the others ( for example someone can easily inherited a company from his parents while other have to build it from the ground)
Answer:
B.
Explanation:
Based on the information provided within the question it can be said that in this scenario Kitty is demonstrating resistance to change. This occurs when an individual feels that change is coming and that it is a threat to them, whether it is physical or mental. Which in this scenario Kitty seems to get anxious and uncomfortable with change and believes that she will not be able to handle it.
Answer:
The president uses mass media to gain support for policies.
Explanation:
The executive office of the president includes the different agencies and offices that provide support for the president. These different branches are to work for whatever the president proposes, and help him administer or carry out those policies.
The inclusion of mass media and communications staff is to ensure the president enough coverage for whatever policies may be introduced. It also enables the president to garner support from the general public for the policies he may want to introduce and implement.
Thus, the correct answer is the second option.
