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The gene expression of the organism may be affected by the environment. This includes the outside ecosphere where the entire creature and organism are situated or progresses, and also as the organism's interior ecosphere, these consist of the aspects of metabolism and hormones. Even though the structure of genes is unaffected by the environment, the gene expression (how the genes work) will be affected. Factors in the environment like drugs, foods, and toxins may result in some epigenetic changes by changing how the DNA bind by the molecules and the structure change of the proteins that the DNA wraps.
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The true statement is - B. The rock cycle is powered by the movement of tectonic plates.
Almost all rocks on our planet came to existence because of the tectonic activity. The movement of the tectonic plates is enabling the magma from the mantle layer to come to the surface, cool off, and create new layers of rocks. On the other hand, the same process, where there's subdustion zones, is moving the existing rocks down into the mantle layer where they are ''recycled'' in way, and this process is continuing to happen all the time.
According to the graph, the prediction on the future is that there will be c. resource depletion.
<h3>What does the graph show?</h3>
The graph shows that as time goes on, humanity will demand more and more hectares of forest.
This will lead to forests eventually being wiped out after around 700 years which points to resource depletion.
Find out more on resource depletion at brainly.com/question/18485131.
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The primary source of fuel in South america is petroleum.
-Agarvated
