Kingdom animaliaPhylum ChordataClass MammaliaOrder ArtiodactylaFamily bovidaeGender capraGoats, g...

Blood plasma corresponds to the soluble portion of the blood, presenting water (occupying 92% of ...

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After reaching power, the October revolutionaries carried out a series of changes aimed at breaki...

Normal red blood cells are disc-shaped, flexible, and have type A hemoglobin. This pigment, in a...

Starting with the illustration that opens the article, I invite you, dear user, to observe both ...

According to most scientists studying the Earth's geological past, our planet is approximately 4....

The beginning of 2013 was marked by landslides and urban floods, especially in the state of Rio d...