warm-blooded

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warm-blooded
ˌwarm-ˈblooded, a. (Also ˈwarm-ˌblooded.) a. Having warm blood; spec. of mammals and birds, which have a uniform high temperature.1793 T. Beddoes Let. Darwin 68 At a temperature considerably below that of warm-blooded animals. 1839 T. Beale Nat. Hist. Sperm Whale 41 All the cetacea, as is well known... Oxford English Dictionary
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Megalodons Were Warm-Blooded—and It Was a Blessing and a Curse
Jun 27, 2023To use its metabolism to generate heat, the megalodon would have needed to eat a lot—possibly up to 100,000 calories a day. When food was abundant in the oceans, that wasn't a problem.
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Research Proves Megalodon was Warm-blooded, both an Advantage and an ...
Jun 26, 2023Megalodon was the biggest shark in the world — 50 feet long or more — and one of the largest fish ever to exist. It roamed most of the world's oceans from 23 million to 3.6 million years ago. A new study by paleoecology Professor Sora Kim and colleagues shows the shark's body temperature was considerably higher than previously thought and provides clues to the species' demise.
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9 Animals That Are Warm Blooded (Fun Facts) - Wildlife Informer
Warm-blooded animals, also known as endotherms, are able to self-regulate their body temperature. Animals that are warm blooded must maintain a certain internal body temperature at all times, such as humans an our average of 98.6 degrees F. This is mainly accomplished by our metabolism and covering the food we eat into energy and body heat.
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TPO 15-A Warm-Blooded Turtle Flashcards | Quizlet
n. 适应the act or process of adapting. adj. 流线型的styled with distinctively rounded edges so as to reduce wind drag and thereby increase fuel efficiency. v. 晒太阳;感到温暖to expose oneself to pleasant warmth. n. 大小;体积size, mass, or volume, especially when very large. adj. 细胞的of, relating to, or resembling a cell. v.
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How researchers have pinpointed the origin of 'warm-blooded' mammals
Jul 20, 2022The evolution of 'warm bloodedness' allowed mammals to live in a more diverse range of habitats, but working out when this occurred has been difficult. To try to pin down a date, researchers ...
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Warm-Blooded Surprise: How Stranded Sharks and Megalodon Mysteries ...
Nov 8, 2023The megalodon, often just called "Meg," is an extinct species of shark that lived approximately 23 to 3.6 million years ago, from the early Miocene to the end of the Pliocene. With estimates of its length reaching up to 60 feet, the megalodon was not only the largest shark in the world but also one of the largest fish ever to exist.
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Were dinosaurs warm-blooded or cold-blooded? | U.S. Geological Survey
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years. If all of Earth time from the very beginning of the dinosaurs to today were compressed into 365 days (one calendar year), the dinosaurs appeared January 1 and became extinct the third week of September.
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Study reveals when the first warm-blooded dinosaurs ...
5 days ago — However, Jasmina Wiemann, a postdoctoral research scientist at the Field Museum of Natural History in Chicago, said that the findings from this ...
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Megalodon's warm-blooded relatives are still circling the oceans today ...
Nov 8, 2023A previous study from June 2023 found that the megalodon was warm blooded and that the amount of energy it used to stay warm may have contributed to its extinction about 3.6 million years ago. The ...
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Megalodon may have been warm-blooded unlike most other sharks
Jun 26, 2023Evidence is mounting that megalodon could have been warm-blooded, unlike most modern sharks, hinting at how it grew to be so big and also why it went extinct. The iconic 15-metre-long megatooth ...
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Fevers Linked to Evolution of Warm-Blooded Animals in Weird New Theory
The ability to get a fever might sound like a pretty crappy skill, sort of like a superhero who whose only power is shooting firecrackers, but when it comes to surviving illness, argues Logan, it ...
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warm-blooded
warm-bloodedadj(a) (of animals) having a constant blood temperature (in the range 36C-42C); not cold-blooded like snakes, etc (指动物)温血的(在36C-42C之间, 与蛇类等冷血动物不同的).(b) (of a person) having feelings, passions, etc that are easily roused; ardent (指人)容易动感情的, 热心的, 热情的. 牛津英汉双解词典
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Give an example of a warm-blooded animal.
A warm-blooded animal is any animal whose body temperature is regulated internally such as a dog, a cat, or a human.
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Give three examples of warm-blooded animals.
Three examples of warm-blooded animals are humans, birds and mammals.
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