Bear hibernation is part of a bear's annual cycle of activity, when its metabolic systems change and activity pauses for a period of time varying with the habitat's climate. Grizzly bears hibernate for 5–7 months each year. But it isn't as clear-cut as curling up and going to sleep ...
Bears hibernate through the winter. They take a long sleep. This helps them live through the cold months. They don't have to worry about finding food. Some animals do the same thing in the summer. They have a summe...
Hibernate(冬眠) Some animals hibernate for part or all of the winter. This is a special, very deep sleep for weeks or m⑩ . The animal's body temperature drops, and its heartbeat and breathing slow down. It uses very little energy. In the autumn, these animals get ready for winter by...
2. How do bears hibernate? A.They produce new body fat. B.They lower their body temperature greatly. C.They sleep through the whole winter. D.They rewarm themselves regularly. 3. What’s the last paragraph mainly about? A.The new findings about hibernation.B.The significance of studying ...
B. The animals' body temperature stays and breathing and heart beat slows down whenhibernating. C. Bears do not eat or drink while hibernating, which can be as long as seven months. D. A bear's body temperature drops greatly in hibernation.9. What is the best title for the passa...
During times like these, one might envy animals like bears, who doze through the coldest season and wake up fresh in the spring. They remain snug in their warm dens all through the cold season, but this makes one wonder… how do they go without food for such a long time?
Ground Squirrelshibernate to avoid food scarcity, with a significantly lowered metabolism. Groundhogshibernate in burrows, experiencing long periods of immobility and slow breathing to conserve energy. Bats(some species) enter prolonged hibernation in caves or sheltered spaces to survive cold months. ...
The most significant feature of hibernation is lower body temperature, which can decrease as much as ninety degrees Fahrenheit. Bears do not technically hibernate because their body temperature drops only minimally, but during the winter months they do experience an extended state of inactivity that ...
Hibernation: Many different kinds of adult insects will seek out places to hibernate in the winter. This is oftentimes when they find their way into your home or business. Honeybees usually stay in their hives during the winter, forming clusters for warmth when the temperatures get extremely col...
very little energy. In the fall, these animals get ready for winter by eating extra food and storing it as body fat. They use this fat for energy whilehibernating16. Some also store food like nuts oracorns17to eat later in the winter. Bears,skunks18,chipmunks19, and some bats hibernate...