They really are changing the world! A. So, what do worms do that is so great? B. Worms have a lifespan of a few months. C.And worms are even inspiring the building industry. D. It increases the ground's capacity to hold and empty water. E. However, there is more to the humble...
A. worms in the soil B. ants on the ground C. insects in the trees D. small fish in the pond 相关知识点: 试题来源: 解析 C。解析:啄木鸟主要吃树上的昆虫。选项A土里的虫子不是啄木鸟的主要食物来源;选项B地面上的蚂蚁也不是;选项D池塘里的小鱼更不是啄木鸟会吃的食物,所以选C。反馈...
"You basically just have a large ground-dwelling seed-eating organism that is large [and] rotund, so it can store a lot of food, and that also means that it makes it very, very sturdy and very resilient to climatic fluctuations," Claessens told theAmerican Chemical Society. Another prevaili...
As they travel, they aerate the soil by loosening, mixing and oxygenating it, which increases the ground's capacity to hold and drain water. 3. True or False?Wax worms eat plastic. False. Enzymes found in wax worm saliva are plastic-eating. 4. Why might enzymes help to reduce plastic p...
Dangling on the end of a fishing hook or hanging out of a robin's mouth, worms have some obvious predators. Underground, worms are prey to insects, snakes and tunneling mammals such as mice, moles and gophers. Above ground, birds, frogs, toads and raccoons find worms in leaf litter or...
They first came to the US from Asia. They are big and strong. They can jump off the ground. They can also grow as long as 15 cm.The strong worms can get into very hard earth.So in the 1980s, American farmers used them a lot.Now these worms are everywhere in some American forests...
athey cheese the waiter served smelled disgusting 他们侍者供食嗅到令人作呕的乳酪[translate] ai'd wear it wa fate i'd穿戴它wai命运[translate] aThe background of the kidnapping is that the students guerrilla group have been protesting the recent takeover of Brazil by a military government. O fun...
First, you have to lie down on the ground.首先,你要趴在地上。Then, you wriggle around.然后,你全身摆动起来。I'm a wriggly worm!我是一条蠕动的小虫!George and Grandpa Pig are having such fun being wriggly worms.乔...
A large cluster of stationary tube worms thrives at the Fava Flow Suburbs, a site on the East Pacific Rise. ROV SuBastian/Schmidt Ocean Institute “That is why we hypothesized that tubeworm larvae can travel in cracks below the ground with the warm vent fluid to colonize the surface vents ...
A large cluster of stationary tube worms thrives at the Fava Flow Suburbs, a site on the East Pacific Rise. ROV SuBastian/Schmidt Ocean Institute “That is why we hypothesized that tubeworm larvae can travel in cracks below the ground with the warm vent fluid to colonize the surface vents ...