Step 1 General reading(I)What's the main idea of the text?The passage is mainly about(Ⅱ)Match the main idea with the proper paragraph.Para.1A.the three types of burnsPara.2B.what to do if someone gets burnedPara.3C.the functions of the skinPara.4D.the symptoms of burnsPara.5E.how...
Thus, fossils document the evolution of life through time. Therefore, we can identify the time period of rock layers by the types of fossils we find there.The principle of fossil succession tells us that different groups of fossils are found in different layers of rock. Fossils found at the...
The four main functions of the layer are file transfer, mail services, directory services, and authentication. What are the other layers in the OSI model? There are seven total OSI layers. The other six layers are the physical layer, the data link layer, the network layer, the transport la...
Forests typically take hundreds of years to mature, with four stages of growth. “Tiny forests shorten the time through the planting of all four layers,” Walsh explained. The end result is a fast-growing, native forest in about 20 years. Over 600plants from 43 species will be planted in ...
Machine learning and AI are often discussed together, and the terms are sometimes used interchangeably, but they don’t mean the same thing. In short, all machine learning is AI, but not all AI is machine learning. Key Takeaways Machine learning is a subset of AI. The four most common ...
Machine learning and AI are often discussed together, and the terms are sometimes used interchangeably, but they don’t mean the same thing. In short, all machine learning is AI, but not all AI is machine learning. Key Takeaways Machine learning is a subset of AI. The four most common ...
Application, presentation, session, transport, network, data link, physical
Stromatolites look like wavy layers of sedimentary rock. But they're really fossils—fossils of the waste from microbial mats. Microbial mats are vast colonies of one-celled organisms … that were once the most prevalent form of life on Earth. And the study of stromatolites indicates that ...
Layers of the Atmosphere The Earth’s atmosphere has five main layers and a sixth layer, the ionosphere, that overlaps the mesosphere, thermosphere, and exosphere. The five vertical layers of the atmosphere are: Troposphere Stratosphere Mesosphere ...
In fact, we've grown microbial mats in the laboratory. And over time, they too have produced some of the same sorts of minerals found in stromatolites. Uh, you don't need to know the details of the process right now. We are still figuring out just how it works ourselves. But you ...