gaining a sound knowledge of the basics is of vital importance for students to master an academic subject."You can make comments, cite examples or use your personal experiences to develop your essay. You should
Scientists found what could be the oldest evidence of cooking at the edge of the ancient Lal Hul a in Israel at the Gesher Benot Ya'aqov, according to a newly-published paper. The remains, especially fish teeth,were discovered near places where scientists also found signs of fire. Tests sh...
Conscious experience is a widespread phenomenon. It occurs at many levels of animal life, though we cannot be sure of its presence in the simpler organisms, and it is very difficult to say in general what provides evidence of it. (Some extremists have been prepared to deny it even of mamm...
What are some examples of the scientific names of members of the following classes: 1. Diplopoda 2. Chilopoda 3.Arachnida 4. Crustacea 5. Insecta 6. Merostomata What is the scientific name of a moth? What kinds of evidence do scientists use in taxonomy?
B) There is no evidence of ancient Egyptians ever using cranes. C) The use of cranes would have resulted in imprecise dimensions. D) There would not have been enough room for a platform for the cranes. Answer: D 解析: (1’09’’) The oldest recorded one is by the Greek historian Her...
Researchers at the University of Oxford have demonstrated that the diets of organisms can affect the DNA sequences of their genes.In a study on two groups of parasites, the team detected differences in DNA sequences that could be attributed to the composition of their food.University of Oxford...
C) The number of tourists to the beach is on a steady decline.D) It was tourists not natives who were cleaning up the beach.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation ...
What technology do scientists use to record the oxygen cycle?Question:What technology do scientists use to record the oxygen cycle?Oxygen CycleThe oxygen cycle is how oxygen travels through the air, ecosystems and the Earth's crust. The cycle is studied because of the importance of the avai...
D For the first time, scientists have found what they say is definitive evidence of water ice on the surface of the moon.The discovery suggests that future lunar (月球的)explorations might have a readily available supply of water that would make it easier "to explore and even stay on the ...
C. Its scientific evidence. D. Its usual difficulties.34. What does the finding suggest about the plant materials?A. The hormone levels affect their rigidity. B. They are better than naturally grown plants.C. Their cells’shapes mainly rely on t...