Although moose aren't more dangerous than bears in terms of behavior, they pose a greater threat of injuring you simply because of their population size. Moose outnumber bears in Alaska, wounding around five to 10 people in the state annually. Are moose dangerous to humans? Moose do not con...
Then where will polar bears live?Why Do Animals Become Extinct?People are cutting down large forests and destroy the What1. homes of many wild animals.people do People hunt (猎杀) them for 2. _ food _, fur and teeth.People force some animals to 3. work for them.Another4. Pollution ...
D. They hunt for mountain goats and grizzly bears.4. Which sentence about Canad a is NOT true? A. Vancouver is the warmest part of Canada. B. Canad a is bigger than Americ a and is the second largest country in the world. C. People can cross Canad a in less than five days. D....
5.Female polar bears are able to survive for about six months without food. 6.It was found that the bones of female polar bears were very weak when they came out of their dens in spring. 7.The polar bear's mechanism for increasing bone density could also be used by people one day. ...
Instead of burrowing away at the first sign of uncomfortable temperatures, like many bears do, giant pandas simply find a more comfortable place to relax and eat bamboo. Living near mountains conveniently allows giant pandas to find refuge in more comfortable temperatures. In the summer, giant ...
there was no evidence of significant loss of bone density. Hibernating brown bears do not have this capacity and must therefore resort to major bone reformation(采取大规模骨骼重塑)in the following spring.If the mechanism of bone remodelling in polar bears can be understood, many bedridden (卧床)...
百度试题 结果1 题目 )12. Why should the polar bears have enou.fat in their bodies? A. To help them hunt seals. B. To make them go to sleep. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
D. They hunt for mountain goats and grizzly bears.4. Which sentence about Canad a is NOT true? A. Vancouver is the warmest part of Canada. B. Canad a is bigger than Americ a and is the second lar-gest country in the world. C. People can cross Canad a in less than five days. ...
Remarkably, one hand-raised polar bear called Agee has formed a close relationship with her owner Mark Dumas to the point where they even swim together. This is even more astonishing since polar bears are known to actively hunt humans in the wild. ...
Why do people collect things The psychology of collecting suggests there are lots of different reasons for people who collect things: Psychoanalytical reasonssuggest: Unloved children seek comfort in accumulating items they can own; Existential reasons – that our collections may live on longer than we...