each other,forming a floating disk atop the water.The antraft may float for months seeking safe harbor.The ants on the bottom don't drown,and the ants on the top stay dry.Working together,the ants float to safety---even though a single ant alone in the water will struggle to survive....
such as foraging for food, floating on water, fighting other ants and building towers and underground nests – all accomplished by thousands of purblind creatures whose brains have less thanone ten-thousandth as many neurons as a human's. ...
The article discusses research reported online April 25, 2011 in the "Proceedings of the National Academy of Sciences" by scientist Nathan Mlot and colleagues on teamwork practiced by fire ants to stay afloat together in water. Physical aspects of these practices are described, as are the rules...
HOUSTON, Aug. 30 (Xinhua) -- Floating colonies of fire ants are posing another threat to Houston residents who are still reeling from the catastrophic flooding left behind by Hurricane Harvey. These venomous ants have water-repellant waxy bodies, and they link together to form a mass that may...
46.When flood comes,fire ants___.A.will run away separatelyB.find a hole to hide themselvesC.combine themselves into a raftD.climb onto boats on the water47.What makes fire ants stay afloat?___A.Tiny hairs on their body.B.Their hard outer shell.C.Their slippery skin.D.Their ...
each other,forming a floating disk atop the water.The antraft may float for months seeking safe harbor.The ants on the bottom don't drown,and the ants on the top stay dry.Working together,the ants float to safety---even though a single ant alone in the water will struggle to survive....
Scientific American
They are holding onto each other to form “rafts (木筏)"on the water. An ISC statement said, “Red fire ants are more active before or after rainfall and can form large floating rafts, which move with the flow of the water to find places to stand in new areas." It warned that the...
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供Fire ants interlock their legs together to___.A.make sure everyone is not lostB.look like a floating raftC.move to any destination togetherD.make themselves float on water的答案解
They found that living fire ants within a raft always changed their positions in response to forces, such as the push of a stick or a drop of rain in nature. “This responsiveness allows the fire ants to deal with small rocks or bursts of waves while floating.” Hu said. ...