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katrin [286]
3 years ago
7

Define and describe marine ecosystem!

Biology
1 answer:
bogdanovich [222]3 years ago
4 0
Marine ecosystems can be defined as the interaction of plants, animals, and the marine environment. By “marine,” we mean of, or produced by, the sea or ocean. The term encompasses the salty waters of the Earth, and is also known simply as a salt water ecosystem.
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Una parte fundamental de la homeostasis es la transferencia y la ingesta de moléculas (sea necesario o no). Es importante que la célula pueda llevar los nutrientes necesarios inmediatamente donde los necesita y poder deshacerse de los subproductos dañinos del proceso celular. Es igualmente importante poder regular la concentración de agua. Las células más pequeñas tienen una superficie más grande en relación con su volumen (su superficie se escala con R ^ 2 mientras que su volumen con R ^ 3 donde R es el radio de una célula) y, por lo tanto, los intercambios a lo largo de la membrana celular se ven favorecidos en comparación con las células más grandes que necesitan muchos intercambios pero tienen proporcionalmente menos área de membranas. Si bien A no es necesariamente cierto, C es definitivamente cierto y, por lo tanto, la respuesta correcta.

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3 years ago
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8 0
2 years ago
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