<span>A. a second group of scientists finding significant differences in the DNA of the two different subspecies </span>
Answer:
The dark colored moths were due to a genetic mutation, and were more than likely present before the Industrial Revolution. Their fitness was low because predators could easily see them on the light-colored trees. They would be eaten before they could reproduce and pass on their genetic mutation. After the trees became darkened by soot, the darker colored moths now had the survival advantage, able to "hide" from predators. The lighter colored moths became more visible to predators, and the advantage shifted. Now, the light colored moths were more visible to predators, were eaten, and didn't have the chance to reproduce. The darker moths with the mutation had the survival advantage, blending in with the soot-covered trees, and were able to reproduce at higher rates, passing the mutation on to later generations.
Answer;
d. allows a geologist to predict what minerals will be found in a given igneous rock.
Explanation;
-Bowen's reaction series was deduced through laboratory procedures that cooled molten rock; the crystal formation in the igneous rocks produced always followed the same order.
-Bowen's Reaction Series is a proposed sequence of mineral crystallization from basaltic magma, based on experimental evidence. it is a schematic description of the order in which minerals form during the cooling and solidification of magma and of the way the newly formed minerals react with the remaining magma to form yet another series of minerals.
B. Stems absorbed water and minerals from soil
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Answer:
try not to cheat in a test next time?
Explanation:
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