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Cyanide works by making the human body unable to use oxygen.

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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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The horizontal fraction bar was introduced by the Arabs.

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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Pupil Assessment, Starting Position with Penlight to Side of Pupil Pupil Assessment, Starting Position with Penlight to Side of Pupil
Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia
Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual. Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual.
With the research technique called brainbow, each neuron is labeled with a different color, ... With the research technique called brainbow, each neuron is labeled with a different color, ...
A three-point mapping cross in Drosophila melanogaster A three-point mapping cross in Drosophila melanogaster
Different forms of a gene are called alleles Different forms of a gene are called alleles
Video: Types of antimicrobial substances (interferons & complement protein)

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