Which group of animals is endothermic?
(a) fishes.
(b) mammals.
(c) reptiles.
(d) amphibians.
(b) mammals.
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Diana has been fasting for a few days and decides to go for a short run before breaking her fast. The glucose she needs for her run will come from______________________.
A. cellular respiration B. digestion of starch C. insulin D. glycolysis E. glycogenolysis Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you know about production of glucose during fasting? What other information is related to the question? Choose Answer · Given what you now know, what information is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Evolution is defined as a change in allelic frequencies that occurs over time. Knowing this, did you see evolution occur during any of your experiments?
a. yes b. no
Of the following four islands at the same latitude, which one likely possesses the fewest species?
A. 1,000 square kilometers in area and 300 km from the mainland B. 3,000 square kilometers in area and 100 km from the mainland C. 100 square kilometers in area and 3,000 km from the mainland D. 300 square kilometers in area and 1,000 km from the mainland E. All islands are at the same latitude, so they are all likely to have the same species richness.
Labor preceding birth _____.
A. is a positive feedback loop B. is a negative feedback loop C. is influenced by prolactin D. proceeds at a regular pace E. stabilizes hormonal balance