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sergey [27]
3 years ago
7

Where do subduction zones often occur?

Biology
2 answers:
ira [324]3 years ago
6 0

The correct answer is option d. where two continental plates are colliding.

The subduction is a process, in which the colliding of one continental plate to another causes the movement of one plate inside other. The movement of one plate inside the other one occurs due to the gravity in the mantle.

The region formed by the process of subduction is known as the subduction zone.

kupik [55]3 years ago
3 0
D: Where two continental plates are colliding, creating a convergent boundary. One plate slips under the other because of convection currents in the mantle.
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The textbook the quantum efficiency for photosynthesis decreases abruptly when the wavelength of light being used becomes longer
Elis [28]

Answer:

The correct answer will be option- A

Explanation:

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The decrease of quantum yield is observed due to the fact that the oxygen is formed by the breakdown of the water molecule during light-dependent reaction which is initiated by the PS II which begins the chain at 680nm.

If light exceeds the 680 nm then, PS II will remain inactive and thus will abrupt the dissociation of the water molecule and thus the formation of oxygen during the light-dependent phase.

Thus, option-A is the correct answer.

6 0
3 years ago
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Rom4ik [11]

Answer:

Es probable que a través del tiempo la población de piojos también se vuelva resistente al segundo pijojicida. Los piojos resistentes se generan por un proceso de selección natural  

Explanation:

La evolución es el proceso mediante el cual los organismos cambian (evolucionan) con el tiempo con el fin de adaptarse a sus condiciones ambientales. La selección natural opera seleccionando aquellos individuos mejor adaptados al ambiente en el cual cada individuo se desarrolla. Los individuos adaptativamente superiores poseen más chances de sobrevivir y de reproducirse, trasmitiendo de este modo sus genes a la descendencia. Las mutaciones representan la fuente principal de variabilidad genética en la forma de nuevos alelos y genes. Las mutaciones que son beneficiosas y confieren una ventaja adaptativa son seleccionadas por selección natural. En este caso, la resistencia al primer piojicida se debió a la aparición de una o más mutaciones las cuales confirieron resistencia al primer compuesto. Con el tiempo, la frecuencia de los individuos portadores de mutaciones beneficiosas en la población de piojos fue incrementándose paulatinamente (como resultado del proceso de selección natural). Es muy probable que este proceso evolutivo también se repita con el segundo piojicida.

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3 years ago
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Morgarella [4.7K]

Answer: Assuming the underlined word is "emit," then the answer is C.

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When fossil fuels are burned, they release carbon dioxide into the atmosphere.

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taurus [48]

Answer:

I think it's A) A protein substrate

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