Cells are limited in size by their surface area and volume ratio which means that when cells get so large, there is a limit that they can no longer obtain enough oxygen and nutrients. This process is involved in cell growth.
Answer:
Because Africa is such a hot continent, lots of water gets dried up and evaporate. If we could have a better irrigation system and use rivers from around the continent, Africa could potentially start farming with the water they gain from the improved irrigation system.
Explanation:
It was founded in October 12, 1492. yea i’m smart
Answer:
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La historia del atletismo puede ser tan antigua como la de la humanidad. Desde los tiempos primitivos, todo ser humano muestra una tendencia natural a poner a prueba sus recursos físicos, además de que para sobrevivir hacía falta correr detrás de la presa para posteriormente cazarla con el lanzamiento de una herramienta.
