The heart is the main organ in the circulatory system, the structure primarily responsible for delivering the circulation of blood and transportation of nutrients in all parts of the body. This continuous task uplifts the role of the heart as a vital organ whose normal operation is constantly required.
Nosotros tenemos cuatro (4) perros
Answer:
Google translate :)
Explanation:
Hope this helps! Sorry if it doesn't :(
Answer:
La óptica es el estudio científico de la vista y el comportamiento de la luz, o las propiedades de transmisión y desviación de otras formas de radiación.
