【题目】Natural selection is the process by which one type of animal within a species thrives because of certain characteristics that make it more likely to live than others in its group. The history of the peppered moth(灰蛾)is an example of the natural selection process. ...
词汇: whales 鲸鱼 In July 2024, apodof 77pilot whales washed upon a beach in Orkney, Scotland. It was the largestmass strandingof whales in Scotland for decades. Scientists don't know exactly why whalesbeachthemselves. One theory is that climate change is driving whales' food closer to thes...
can能、可以、会.must必须.shouldn't不应该.needn't不必.根据The article says that one's personality depends on his animal sign"这篇文章说一个人的性格取决于他的生肖"可知,"可以"为了好玩而读它.用can.故选:A. --这篇文章说一个人的性格取决于他的生肖.--你可以为了好玩而读它,但不要相信那个. ...
Part of the reason is that the industry is still in its infancy, so equipment is expensive. Some progress has already been made. In the early days, most firms used growth solution with ultra-pure, pharmaceutical-grade ingredients. Switching to agricultural-grade ingredients can cut those costs ...
"I'll give you half of the money in this bag to rent one of your elephants." "No," said Purna. "I'll take the2bag." He took the bag from Babu. "You're lucky I don't want more money for my special elephant. Come and get the animal3the morning of the wedding." Babu kept...
We include articles that focus on at least one of the Sustainable Development Goals, at the local, regional or global scale, and we are pleased to invite submissions of studies framed in a similar way. With a growing overview of where we stand and which measures make a difference, we can...
【Para.13】The taste of the cultivated meat has been key in raising investment, Chen said. “Before I agreed to come on, I had to try the meat. I had that first bite and realised that it was simultaneously one of the most unremarkable things and one of the most remarkable things I’...
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Using AMPidentifier, AMP candidates were mined from the gut microbiome of B. germanica within 4.27 ± 0.05 h. Analyzing 12 samples across 6 growth stages of B. germanica yielded 565,655 potential peptides from open reading frame (ORF) predictions. Among these putative peptides, 79 ...
根据划线词后“one species that is moving in the opposite direction of such loss is America’s native wildlife — wood stork.(但有一种动物却在朝着相反的方向发展,那就是美国本土的野生动物——林鹳)”和第二段中“Today, it numbers 10,000 mating pairs, and the Fish and Wildlife Service is ...