magnetHere are some answers for the little tiddles all round us. Why do earthworms crawl on the sidewalk after it rains? Earthwormsbreathe air, and when it rains, their holes fill with water. If they didn'tsurface, they'd drown.doi:CNKI:SUN:KJYY.0.1994-10-002柯江宁cnki当代外语研究...
Instead, earthworms absorb oxygen through their skin, and they can do so from water as well as from air. "I have kept earthworms in water for days, and they do not die,"Kevin Butt, an earthworm ecologist at the University of Central Lancashire in Preston, England, told Live Science. ...
Do amphibians breathe underwater? Are earthworms reptiles or amphibians? Do amphibians breathe continuously? Do amphibians have segmented bodies? Do amphibians and reptiles have lungs? Do amphibians and reptiles have scales? Is a lungfish an amphibian?
Are earthworms reptiles or amphibians? Do amphibians have scales made of keratin? Do amphibians shed skin? Are amphibians amniotes or anamniotes? Can amphibians live in the desert? Can amphibians have more than 4 legs? Do amphibians breathe episodically?
The second period: the earthworms come out. As the temperature in the ground continues to rise, earthworms climb from the underground to the surface to breathe fresh air. The third period: the budding of the cucumber blossom. On this day, most areas of China have the custom of eating eggs...
On one visit, it had rained for a few days and we were thrilled to discover a large number of earthworms near the surface of the dirt behind the hedges. We had never seen so many worms together in one place and were both delighted and fascinated. I found an old margarine tub in a ...
It allows them to maintain an underwater aquatic lifestyle well after their juvenile stage is finished (though they do have lungs as well as gills to breathe air). But perhaps their most unusual and fascinating trait is that they have the ability to regenerate entire limbs, lungs, hearts,...
The Reason why Earthworms Reproduce Why are fire ants a keystone species? Why do people bite their nails? Why are deserts and coastlines affected the most by wind erosion? Why do parasites kill their hosts? Why are hummingbirds a keystone species?
Bats utilize a system of sonar to locate objects as they fly and prey. This system of echolocation is not only used by bats but also whales, dolphins,... Learn more about this topic: Echolocation Definition, Uses & Examples from Chapter 5/ Lesson 1 ...
The best time to see earthworms is at night,especially a cool,damp night.That’s when they come up from their burrows(地洞)to hunt for food.Earthworms don’t like to be in the sun.That’s because they breathe through their skin,and they can’t breathe if their skin gets too dry.Eart...