Two different islands had animals evolving in different ways. Big island had new species develop naturally through natural selection, while Low island did not. Which island had animals with more unfavorable heritable traits?
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Answer: Low

A pharmaceutical company is trying to find the cure for allergy. To that end, they conducted an experiment with two groups of subjects, group A and group B. They exposed the participants in group A to allergen, but they didn't expose the participants in group B to any allergen. The symptoms of these two groups would help them find the cure for allergy. Which group's subjects would most likely start coughing, group A or group B?
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Answer: group A

Jill lives out in a peaceful quiet area with hardly any other people around. Next to her home is a calm peaceful river. The river doesn't have an official name that she is aware of, but her family has always called it River Treetop due to the large tree next to it. Also next to her house, there is a roaring river that runs for miles. The river is so loud that it can be hard to hear yourself think sometimes if you are sitting next to it. For this reason, Jill has always referred to the river as River Chaos. Which body of water is more concentrated with dissolved oxygen?
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Answer:
River Chaos