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Mila [183]
3 years ago
12

A student finds the slope of the line between (8, 17) and (1, 4). She writes . What mistake did she make?

Biology
1 answer:
Zolol [24]3 years ago
6 0
Slope: \frac{y_2-y_1}{x_2-x_1} where --
                    (8, 17) = (x_1, ~y_1)
                    (1, 4) = (x_2,~y_2)

Slope = 13/7
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the outer ear channels sound waves down the external __________ to the __________, a tight membrane that vibrates in response to
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Revisado por: Larissa Hirsch, MD

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in English

Ears

¿Qué es el oído y qué hace?

El oído consta de tres partes diferentes, que funcionan conjuntamente para captar sonidos y transmitírselos al cerebro: el oído externo, el oído medio y el oído interno.

El oído externo

El oído externo está formado por el pabellón auditivo (también conocido como "pabellón auricular" o "pabellón de la oreja") y el conducto auditivo. Los pabellones auditivos son las partes visibles que tenemos a ambos lados de la cabeza y están compuestos por cartílago duro cubierto de piel. La principal función del pabellón auditivo consiste en captar sonidos y conducirlos hacia el conducto auditivo, que conecta con el oído medio. Las glándulas de la piel que recubren el interior del conducto auditivo fabrican cera o cerumen, que protege este conducto, eliminado la suciedad y ayudando a prevenir posibles infecciones.

El oído medio

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Explanation:

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