根据文中Chicken eggs are just thin shells,but you may be surprised at how strong they are.Let's do an experiment.(鸡蛋只有薄薄的壳,但你可能会惊讶于它们的强度。让我们做一个实验。)结合全文内容,本文介绍了有关鸡蛋的有趣实脸,推测可能来源于一本科学杂志。故选B。(5)推理判断题。根据文中...
根据第1段"Chicken eggs are just thin shells (壳),but you may be surprised at how strong they are.Let's do an experiment."(鸡蛋只是薄薄的外壳,但你可能会惊讶于它们的强度。我们来做个实验。)可知,本文主要介绍的是一个证实鸡蛋壳很结实的实验,故选D。(2)细节理解题。根据表中"What you need...
As we’ve previously mentioned, eggs need to be fertilized by a male chicken or a rooster in order for them hatch. Most chicken farms only allow the birds to lay eggs, without considering the fertilization part. Basically said, unless you plan on breeding chickens for their meat, roosters a...
So now you are armed with an answer to how do chickens lay eggs, ready to allay the fears of any of your friends or customers who might express concerns about the opening an egg comes out of. And by the way, those college students who stopped buyingbackyard chickeneggs from me did not...
Kids: A chicken! Kids: It comes from the egg! Nij: Hmm this might take a while Sounds: Chicken clucks and the children laugh Nij: And how do they even make the eggs in the first place? Kids: All the things that they eat get together and then it makes the egg. Kids: I think th...
二、阅读理解Chicken eggs are just thin shells(壳),but you may be surprised at how strong they are. Let's do an experiment.What you need. Four eggs Sharp scissors Tape. Bowl. Adult helper. Phone books or hardcover books What you do1. Dig a hole in the small end of each egg and m...
根据图表前两行“What you need • Four eggs • Sharp scissors • Tape”可知,我们做这个实验需要四个鸡蛋,锋利的剪刀和胶带。故选C。 (2)题详解: 细节理解题。根据图表第二部分“Dig a hole in the small end of each egg …Stick the tape around each egg’s widest point… Put shells on ...
If this substitution was made by the US population, the welfare and environmental benefits would be 29 thousand times greater. Reducing egg consumption would greatly improve chicken welfare even if welfare certified eggs are replaced, since the requirements of the most commonly used chicken welfare ...
Eggs are objects of art. It turns out the chicken has little to do with the formation of an egg's shell -- the egg actually grows the shell around itself! It does this using processes that are also seen in bones and seashells. Around the egg is a membrane, and evenly spaced on the...
Chicken eggs are the most popular type of eggs for everyday eating, so that’s our focus for this guide, but duck and quail eggs are also fairly common to boil. There are plenty of other edible eggs out there—including goose, emu and ostrich eggs! (Just for comparison’s sake, one ...