a. MRI
I'm pretty sure this is the correct answer
Answer:
Explorers dealt with challenges when finding money for their voyage, navigating in uncharted waters, and surviving the long, dangerous journey.
Explanation:
The text talks about exploration and how sailors went through many challenges especially when they didn't know what they were getting into.
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.
Learn more about amalgam here brainly.com/question/17811914
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Answer:
They developed Trigonometry, used mathematical models to track down the planet Jupiter and developed methods of tracking time that are still used today.
<span>This is naive realism. This belief holds that what we see is what we get, and that only one's interpretation of the world is the correct view. It does not take into effect another person's interpretation or mitigating factors that might better explain what is taking place.</span>
