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The body size of animals depends on "external physical" factors and "internal physiological" factors. The length of the animals depends on the following factors: 1- Strength of the circulatory system 2- Air pressure 3- Density of Blood 4- Earth surface gravity 5- Amount of hemoglobin affinity for oxygen 6- Body angle relative to the ground Why a today animal cannot be tall like a dinosaur 100 million years ago. Which of the above factors has changed during this time?

Produktbeschreibung
The body size of animals depends on "external physical" factors and "internal physiological" factors. The length of the animals depends on the following factors: 1- Strength of the circulatory system 2- Air pressure 3- Density of Blood 4- Earth surface gravity 5- Amount of hemoglobin affinity for oxygen 6- Body angle relative to the ground Why a today animal cannot be tall like a dinosaur 100 million years ago. Which of the above factors has changed during this time?
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Autorenporträt
Nací el 19 de marzo de 1971 en Azerbaiyán Oriental, en Tabriz. Además de mis estudios académicos, me interesaba el tamaño de los animales/plantas y el efecto de la gravedad de la Tierra en su tamaño. A partir de 1990, empecé a escribir artículos en este campo. En 2000 y 2001 publiqué dos libros: "Gravedad terrestre y evolución animal" y "El ABC de la evolución".