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...
.Animal waste and dead bodies are broken down by small creatures,like those worms in the soil.This is their(3).The carbon dioxide that people and animals breathe(呼吸)out is used by plants to breathe and help them (4).Plants give out oxygen which people and animals n...
A 37Earthworms literally move the earth,and this is why farmers love them.As they travel, they aerate(使透气) the soil by loosening.mixing and oxygenating it. 38 They are effectively a small but very efficient plough() .But it's not just earthworms that deserve praise.In 2022, a group ...
the litter dwellers, live under fallen leaf litter at the top of the soil. Topsoil worms live in the upper few inches of soil, and subsoil worms live up to 6 feet underground or deeper. As these worms crawl through the soil feeding and escaping predators, they create tunnels and mix up...
You probably don’t want to find one as you bite into your apple, and surely your pet pooch could do without them infesting its digestive tract, but worms are a vital part of soil ecosystems in the garden and on the farm. Earthworms, which should not be
【答案】31524【解析】Putthewormsinthebottle.(把虫子放进瓶子里。)Putsomesoilin a bottle.Waterthesoil.(在瓶子里放一些土。给土浇水。)Keepyourwormsin a cool,darkplace.(把你的虫子放在阴凉、黑暗的地方。)Keepthesoildamp.(保持土壤湿润。)Checkthemandfeedthemeveryday.(每天检查它们并喂它们。)根据养...
Firstly, we need to clarify that the word "worm" itself is a broad, general term. It's often used colloquially and doesn't denote a specific scientific classification. In everyday language, a worm could refer to any long, slender, limbless invertebrate, often found in...
The 46,000-Year-Old Frozen Soil Was Found C. Living Things Can Survive in Tough Conditions D. Two Tiny Frozen Worms Are Brought Rack t Life 相关知识点: 试题来源: 解析 答案见上1. B 细节理解题。 根据第一段中的 “The worms are a new species”和第二段中的 The worms are nematodes...
the entire depth of the wells in a spiral lay convolute the boiled price tag tape of plastic film, their lower ends secured on the bottom of the well, and outputted to the upper surface of the soil and fixed, then the well is filled with an organic compost and covered with soil. Z...
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. ...