Starfish (海星) can grow new arms. ……

) their arms blindly into narrow gaps and groping (摸索) around. You would think that this puts them...Octopuses taste food using their arms. TUCHONGOctopuses taste food using their arms. TUCHONGAs we ……

Cross your arms – it will hurt lessCROSSING your arms across the middle of your body can help reduce pain, according to researchers at University College London (UCL). They think the reason ……

.But in fact, their arms can do a lot more than we think.According to scientists from Stockton... into (撕裂) its food. Their arms are short, so they can move quickly. Scientists think the dinosaur ……

CROSSING your arms across the middle of your body can help reduce pain, according to researchers at University College London (UCL). They think the reason for this is conflicting (矛盾的) information ……

with robotic (像机器人的) arms. She can fight bad people. Tilly Lockey, 13, from the UK is just like Alita... like Alita’s. The arms work well. Lockey can move her fingers and arms freely, as well as pick up small ……

GLOBAL arms sales rose 22 percent between 2005 and 2009, from the previous five-year period, a leading defense think-tank said on Monday.The surge in arms sales, particularly of aggressive weapons ……

, making you think something is happening when it isn't.Have someone lie face down on the floor, arms... think of how your arms naturally swing a certain way when you walk or run you have to overcome ……

.a) face b) headc) legs d) back3. Sorry I can't help you, but I've got my __________ full at the moment.a) head b) handsc) arms d) mouth4. She seems a bit aggressive, but her __________ is in the right ……

are missing parts of their arms. A prosthesis is a device (装置) that can replace (替换) a missing body part. With their prosthetic arms, the children can live better lives. The children’s prosthetics were ……

Octopuses have eight arms. The animal can grow new arms if one of their arms is injured (受伤的) or bitten off (被咬掉). They can drop one of their arms to get away from their enemies. When they grow a new arm ……

how they can control their arms without catching themselves. Don’t worry, octopuses take... of Jerusalem, Palestine, found that an octopus’ arms have nervous (神经的) systems that can control ……

) can tear its prey (猎物). The arms can move quickly. It can seriously (严重地) hurt its prey in seconds.Also, the arms can help to hold the prey close to the dinosaur’s mouth. The dinosaur can eat more ……

) can tear its prey (猎物). The arms can move quickly. It can seriously (严重地) hurt its prey in seconds.Also, the arms can help to hold the prey close to the dinosaur’s mouth. The dinosaur can eat more ……

CHINA has denounced the US government’s decision to sell about $6.5 billion worth of arms to Taiwan. The US government, despite China’s objections, notified Congress about its plan to sell arms ……