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Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

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Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Tense laid back ear position indicating unhappiness. Mouth and lips are also tense, which may indica Tense laid back ear position indicating unhappiness. Mouth and lips are also tense, which may indica
Lysosomes Isolate Digestive Enzymes from the Cytoplasm Lysosomes Isolate Digestive Enzymes from the Cytoplasm
Digestive System Digestive System
The digestive system. The digestive system.
The digestive system The digestive system
Examples of animal digestive systems. Examples of animal digestive systems.
Video: Cleavage and Implantation Animation

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