don’t they get headaches?The answer is in their brains, LiveScience reported.The texture (质地...液). When we hurt our head, our brain moves around in the fluid. But woodpeckers have none of this fluid ……

about those woodpeckers and their ability to resist headaches? Again, curious scientists found...一声)? Why spiders don't stick to their own webs or whywoodpeckers(啄木鸟) never seem to get headaches ……

Woodpeckers’ tiny body can protect them from concussion. VCG  New research shows that woodpeckers  do not absorb shocks when peckingNew research shows that woodpeckers  do ……

啄木鸟为什么不会得脑震荡？啄木鸟为什么不会得脑震荡？Talk and learnTalk and learn1. How much do you know about woodpeckers?1. How much do you know about woodpeckers?They eat bad worms (虫子) and keep the trees healthy.They have ……

啄木鸟从来不得脑震荡啄木鸟从来不得脑震荡Woodpeckers peck (啄) worms from trees. They can peck 20 times a second... (肌肉) inside the bird’s head. These muscles protect the bird’s brain, like a helmet (头盔).Woodpeckers ……

TAKING too many headache tablets can made headaches worse, British doctors have warned. Just two painkillers a day, two or three days a week, can cause headaches that are more painful and last longer ……

动物知识我知道1. _____ run the fastest.A. Tigers B. Cheetahs（猎豹） C. Lions2. Woodpeckers （啄木鸟）can peck a tree _____ times every minute.A. 200 B. 1,000 C. 3,0003. The ______ swims the fastest.A. sailfish（旗鱼 ……

Astronauts may experience headaches while in spaceAstronauts may experience headaches while... in March showed that space travel may lead to more headaches. The study found that astronauts ……

that space travel may raise the chances of getting headaches for astronauts. It looked at 24 astronauts who... of getting headaches for astronauts. It looked at 24 astronauts who had worked at the International Space ……

did people use to believe about woodpeckers when they peck trees?1. What did people use to believe about woodpeckers when they peck trees?A. They could withstand slight concussions.A. They could ……

LONDON - Mobile phones may cause brain damage by speeding up the brain's response times, a British scientist said recently.Prolonged mobile phone use could lead to problems ranging from headaches ……

MALAYSIA has been hit by a sharp rise in mosquito-borne dengue fever, which has killed 11 people this year. The number of cases of dengue, which causes intense headaches, vomiting, muscle and joint ……

about woodpeckers EXCEPT_____. A. they eat worms inside tree trunksB. they find worms by hitting tree... a second2. Which of the following can help woodpeckers protect their brain?① the texture of their brain ……

-olds have headaches once every week.Scientists(科学家) say that many kids have headaches because they have too much homework. Scientists also found that some children don't have headaches because ……

with time to see if it would help ease (减轻) Mr Warren’s cluster headaches, a condition thought ……