<span>C. they burn dead inorganic matter and return the nutrients to the soil.</span><span>
Hope this helps!
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This is a classic example of speciation. The two subspecies of finches were separated by a geographical factor, in this case the sea/ water between the two islands. The environment varied between the islands e.g. one island might have had an abundance of seeds whereas the other island had very few to no seeds but an abundance of insects.
A random mutation in both finch subspecies led to the development of phenotypes such as a blunt and broader beak or thinner but sharper beaks. On the island with an abundance of seeds, those finches with a broader blunter beak had a selective advantage, as they could break through the tough seeds and eat them. This meant they outcompeted the ones with the sharper beaks. This meant they could survive, breed and pass on their alleles to their offspring. Due to natural selection, the allele frequency ( the number of broader beaks) in the population of finches on this specific island increased. This continued until the majority of the population were broad-beaked. Vice versa for the Sharp beaks on the island with the insects.
Hello,
The answer is a <span>seismograph.
Reason:
A seismograph is a device that measure's the motion of the ground which includes the seismic waves therefore helps predict eruptions.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit</span>
I think the correct answer from the choices listed above the first option. In a polar covalent bond, the distribution of common electrons are <span>not shared evenly due to a greater positive charge from one atom’s nucleus. Hope this answers the question. Have a nice day.</span>
