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- Using the example of the macaw from the lecture, explain the concept of flagship species.
- TPO 02 - Question 2 Some college students choose to take courses in a variety of subject areas in order to get a broad education. Others choose to focus on a single subject area in order to have a deeper understanding of that area. Which approach to cours
- TPO 05 - Question 5 65
- TPO 06 - Question 2 Some people have one career throughout their lives. Other people do different kinds of work at different points in their lives. Which do you think is better? Explain why. 90
- TPO 23 - Question 3 No More International News For the past few years, the daily campus newspaper has included a one-page international news section covering a few of the major stories in world news. Starting next month, the section will be eliminated. On 80
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In the lecture, the professor talks about the two ways plants protect them from being eaten by insects. The first is that they use physical features that make it hard for insects to land on them. Passion plants have spiky hairs all over them, no room is left for insects to land on the leaves in order eat them. The second kind of defense is chemical. Take the potato plant for example, it can release a chemical from its leaf system when being eaten by insects. The insect swallows this chemical which makes it feel full, like it’s already had enough to eat. Because the insect doesn’t feel hungry any longer, it stops eating the plant.