so you just received your sat or act scores and you re not sure whether you should celebrate or immediately register for the next test date well it all depends on the colleges you are considering a 23 on the act or a 1800 on the sat may be above average at one university but below average at anotherthe higher your score the more options are open to youo you just received your sat or act scores and you re not sure whether you should celebrate or immediately register for the next test date well it all depends on the colleges you are considering a 23 on the act or a 1800 on the sat may be above average at one university but below average at another
Someone may be exposed to a virus one day and then bring it back to their own city the next. Cities are growing bigger and denser, and we're gathering in large crowds at sport and other events. Fortunately, today scientists can use genetic tools, such as DNA sequencing, to learn about new strains of viruses. These tools are helping researchers identify the cause of an infection, piece together a story about where new viruses come from, diagnose new cases, and develop preventive vaccines.
Tools Used by Scientists. Scientists use complex and precise tools to perform research. In the field, scientists use highly accurate measuring devices to find data about how a system or process works. To record and analyze the data they find, scientists often use powerful software programs and computers. Depending on the type of research they do, scientists may use dozens of tools in the course of one research project. (michaeljung/iStock/Getty Images)