Directions: For this part, you are allowed 30 minutes towrite an essay that begins with the sentence“With their valuable skills and experience, elderly people can continue to make significant contributions to society," You can mak...
"What's special about our species?"is a question scientists have wrestled with for centuries.Now an evolutionary anthropologist Thomas Morgan has a new theory that could change the way we perceive ourselves,and the world. "It was basically accepted that it was the ability of human culture -th...
Scientists and engineers tend to express their ideas in the form of equations because they need to know the precise values of quantities. But for the rest of us, a qualitative grasp of scientific concepts is sufficient, and this can be conveyed by words and diagrams, without the use of equa...
"What's special about our species?" is a question scientists have wrestled with for centuries. Now an evolutionary anthropologist Thomas Morgan has a new theory that could change the way we perceive ourselves and the world."It was basically accepted that it was the ability of human culture—...
Answer explanation:The answer is clearly mentioned in the said paragraph and line. In the passage, it is said that“however, at the next level of classification, within reptiles, significant differences in theskeletal anatomyoflizards and dinosaurs have led scientists to place these groups of anima...
Questions 8 to 11 are based on the conversation you have just heard. A) He has to play football with workmates. C) He is going to visit a friend.B) He has got some books to read. D) He is physically unfit for it. A) To teach kids about animal protection. C) To see some ...
2. A) Contacted Joe to decorate its dining-room.3. A) Get her pet dog back.4. D) It is offering a big reward to anyone who helps.5. B) Help people connect with each other.6. C) It does not use volunteers.7. D...
Sometimes scientists working in different fields use the term symbiosis to mean slightly different things. And it can get confusing. Uh, for example, when symbiosis is used as a synonym for mutualism. But there are quite a few of us out there who think there should be a clearer distinction...
However, birthmarks have been shown to have both genetic and non genetic causes. Scientists for the most part aren’t really sure what causes birthmarks. We do know that some birthmarks are caused by genetic mutations during the development of the fetus. ...
“Scientists estimate that we’ve identified only one-tenth of all species on Earth,” said Dr.Shannon Bennett, chief of science at the California Academy of Sciences, in a statement. “While it is critical to place protections on known threatened species, we must also allocate resources towa...