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Natali [406]
3 years ago
10

The manufacture of cell phones involve the use of several rare minerals that are primarily found in the Congo Basin of Africa. T

he mining of these has led to habitat destruction of endangered species and the death of millions due to political conflict. What is the most practical action to be taken in response to these facts?
A) Cell phones should be recycled so rare minerals can be recovered.
B) Mining should be monitored by the U.N. to minimize this destruction.
C) We should continue using older models of cell phones as long as possible.
D) Cell phones should be manufactured using more readily available materials.
Biology
2 answers:
Elena-2011 [213]3 years ago
6 0

Answer:Answer:d

Explanation:

marshall27 [118]3 years ago
3 0

Answer:

A

Explanation:

USA test prep

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Use the resources provided to either describe in words OR create a model that describes at least 4 reasonable factors that might influence the carrying capacity of Nubian ibex in Israel. Use the resources provided to either describe in words OR create a model that describes at least 4 reasonable factors that might influence the carrying capacity of Nubian ibex in Israel. Use the resources provided to either describe in words OR create a model that describes at least 4 reasonable factors that might influence the carrying capacity of Nubian ibex in Israel.

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Explanation:

En el método científico, la pregunta científica refiere a una cuestión particular la cual es planteada con el objetivo de responder algún aspecto particular del mundo real. A partir del planteamiento de una pregunta científica es posible formular dos hipotésis denominadas hipotésis nula e hipótesis alternativa, las cuales representan supocisiones contrapuestas que permiten contestar dicha cuestión. Subsecuentemente, los científicos realizan experimentos y/o observaciones que permiten recopilar datos cuyos resultados son utilizados para confirmar (o rechazar) la hipótesis nula. Por otra parte, es necesario resaltar que durante el proceso de experimentación se requiere de la utilización de controles positivos y negativos que permitirán corroborar si dichos experimentos fueron realizados correctamente.

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