Answer:
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Explanation:
"Continental drift and sea-floor spreading became widely accepted around 1965 as more and more geologists started thinking in these terms. By the end of 1967, Earth’s surface had been mapped into a series of plates (Figure 10.16). The major plates are Eurasia, Pacific, India, Australia, North America, South America, Africa, and Antarctic. There are also numerous small plates (e.g., Juan de Fuca, Nazca, Scotia, Philippine, Caribbean), and many very small plates or sub-plates. For example the Juan de Fuca Plate is actually three separate plates (Gorda, Juan de Fuca, and Explorer) that all move in the same general direction but at slightly different rates."
The discovery of DNA has allowed us to trace ancestors and find out how early humans lived, what they looked like, and who they were.
Explanation:
El dolor en la articulación metatarsofalángica se debe a cambios tisulares debidos a una biomecánica aberrante del pie. Los signos y síntomas incluyen dolor al caminar y dolor a la presión. El diagnóstico es clínico; sin embargo, deben realizarse estudios para excluir infecciones o enfermedades reumáticas sistémicas (como la artritis reumatoidea). El tratamiento incluye ortesis, a veces inyección local, y en ocasiones cirugía.