“Nothing can move in that yard at night without the peafowl knowing it, and when they get alarmed, they scream.” In addition, peafowl consumea variety of insects, as well as snakes, amphibians and rodents. So some people use them to help keep pest populations under control. Why do peac...
Why Do Crickets Chirp? Male crickets are the communicators of the species. The females wait for the songs of the males to spur the mating ritual. Female crickets don't chirp. Males make the chirping sound byrubbing the edges of their forewings togetherto call for female mates. This rubbing...
[Sound of vibrant wildlife; birdschirping, insects buzzing] Bri: Today on Imagine This, we'regoing to imagine that we're outside. The sun is shining. The birds are singing,and I can see something that has a big trunk and lots of leaves. ...
The snapping pipes make noises 10,000 times more quiet than a whisper. Robert knows that healthy, well-watered plants are quiet. He also knows that many insects prefer attacking dry plants rather than healthy plants. How do the insects know which are healthy plants and which are not? Robert...
Do insects have memory? Insect Intelligence Insects are smart and havea considerable ability to memorize. There is a strong correlation between mushroom body size and memory in many insects as well as between the size of the mushroom bodies and behavioral complexity. ...
Scientists still don't know whether IAPIV can single--handedly cause the bee decline.They believe that even if the virus is making colonies sick,it could have a partner in crime.It's possible,for instance,that insects or chemicals in the environment weaken bees,making them more likely to ca...
If your cat is in a playful mood, they might pounce, jump, and roll around in the soil. This might be to catch insects as target practice for hunting or because they’ve found an interesting or exciting object like a stone, stick, or flower! On the other hand, they might just feel...
A waterproof and insulating secretion, wax. This creates a barrier against insects, bacteria, and water while moistening the skin of the external ear canal and acting as a defense mechanism against infection. Dry earwax has more of a white color, but wet earwax is dark and sticky. ...
Why don’t you do your homework more ___(仔细地) You make the same mistakes all the time. 免费查看参考答案及解析 题目: 听下面一段较长对话,回答以下小题。【1】Why did the man decide to go to the libraryA.One of his classes finished early.B.He wanted to get some studying done.C....
Most alligators, however,don't eat other gators or marshmallows. Their normal diet consists of crayfish, turtles, and insects. Can alligators taste marshmallows? They will respond to and eat anything.There's nothing special about marshmallows. Although we would probably need to consult a herptologi...