安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Hibernation - Wikipedia
Hibernation is a seasonal heterothermy characterized by low body-temperature, slow breathing and heart-rate, and low metabolic rate It is most commonly used to pass through winter months – called overwintering
- How Hibernation Works - HowStuffWorks
Hibernation is a state where animals significantly reduce their metabolic rate, body temperature, heart rate and breathing to conserve energy during periods when food is scarce Unlike sleep, which is primarily a mental change, hibernation involves drastic physiological changes, and waking a hibernating animal can be fatal due to the high
- Hibernation: Nature’s Nap Time - U. S. National Park Service
While hibernation is often used to describe any animal that goes into dormancy in the winter, there are three very specific requirements for an animal to be considered a true hibernator: reduced metabolism, slower heart rate, and lowered body temperature
- What is hibernation, how does it work, and which animals do it?
Hibernation is a way for many creatures – from butterflies to bats – to survive cold, dark winters without having to forage for food or migrate to somewhere warmer Instead, they turn down their metabolisms to save energy Animals in hot climates also undergo a form of hibernation called aestivation
- Hibernation | Winter Sleep, Torpor Adaptation | Britannica
Hibernation, a state of greatly reduced metabolic activity and lowered body temperature adopted by certain mammals as an adaptation to adverse winter conditions A brief treatment of hibernation follows
- 10 fascinating facts about hibernation - National Geographic Kids
Snuggle up with these super hibernation facts Animals that hibernate seem to have the right idea: Find a cosy burrow, head indoors, and catch some Zzz’s until spring returns Or do they?
- Not just sleep: all about hibernation - Curious - Australian Academy of . . .
Hibernation is a way animals conserve energy to survive adverse weather conditions or lack of food It involves physiological changes such as a drop in body temperature and slowed metabolism Research into the processes involved in hibernation could result in medical benefits for people
- All You Need To Know About Hibernation - WorldAtlas
Hibernation refers to the state of reduced metabolic activity of an organism, which is associated with lowered body temperature, and certain types of animals assume hibernation as a way of adapting to adverse and severe winter conditions
|
|
|