This article, based on a presentation at a meeting of the RAS Presidium, describes a reconstruction of the lifestyle of early humans who lived on the territory of the Minino archaeological complex (Vologda oblast) in different chronological periods. It is shown that the use of various natural-...
In the early times when human beings hunted and gathered food, they were not in control of their environment. They could only interact with their surroundings as the other lower animals did. When they learned to make fire, however, they became capable of altering their environment. To provide ...
In the early times when human beings hunted and gathered food, they were not in control of their environment. They could only interact with their surroundings as the other lower animals did. When they learned to make fire, however, they became capable of altering their environment. To provide ...
It must also keep itself from being food for fish.As dangerous as the se a turtle's life is in the natural world, its most dangerous enemies are humans. The rubbish left by humans in the ocean causes problems for the small green se a turtle. A little turtle might eat a piece of ...
As dangerous as the sea turtle's life is in the natural world, its most dangerous enemies are humans. The rubbish left by humans in the ocean causes problems for the small green sea turtle. A little turtle might eat a piece of plastic in the sea. It might also eat oil on the ocean...
the effects of probiotics in humans are complex and not yet fully understood. Additionally, methods to counteract harmful bacteria are still in development. Early clinical trials also indicate that modifying gut microbiota may help manage side effects of cancer treatments. Ongoing research is crucial ...
Early life is a critical developmental window in both mice and humans [22, 23] and perturbing the microbiota during that time may have long-term consequences for obesity in humans as well. It remains to be tested whether recovering the microbiota prevents those long-term consequences or could ...
21.Reading history is an amazing experience because it ___ (able) us to reflect on the social and economic life of the people living long time ago. 22.___ (attract) by the latest electronic toys, the little ...
The early life of the green sea turtle (海龟) is full of danger. Only one in 1,000 baby sea turtles survive to adulthood. From its home in the sand, it breaks its egg with an egg tooth. Its mother is not there to help it. Instead, it is greeted by crabs, coyotes, and dogs wa...
根据“In the early days, life was very hard for humans. However, it all changed when Prometheus sent them the gift of fire. Zeus was angry and he planned to punish them.”可知,宙斯打算惩罚人类,因为他们从普罗米修斯那里得到了火的礼物。故选D。 (2)题详解: 主旨大意题。通读第二段以及根据...