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Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Organic Synthesis Flow Chart Organic Synthesis Flow Chart
Energy flow and chemical recycling in ecosystems. Energy flow and chemical recycling in ecosystems.
The Reinstatement Procedure, a Measure of Craving The Reinstatement Procedure, a Measure of Craving
When the thermostat opens, the coolant can flow to the radiator. When the thermostat opens, the coolant can flow to the radiator.
A mini clamp-on digital multimeter can be used to measure alternator output and unwanted AC current ... A mini clamp-on digital multimeter can be used to measure alternator output and unwanted AC current ...
Venous return to the heart and blood flow to the lungs. Venous return to the heart and blood flow to the lungs.
Video: Homologous chromosomes during prophase I - Animation

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