题目The blue whale (鲸) is the largest animal alive today.And one of these whales has been caught making a big journey through the South Pacific.The whale was first recorded near the Galapagos Islands,west of Costa Rica.Years later,that same whale was photographed off t...
1. ___The plant is thought to be a piece of seaweed(海草)that grew on the Earth's seafloor(海底) about 1 billion years ago. That would make this seaweed an ancestor of all green plants alive today.The seaweed is a form of green algae(水藻) called Proterocladus Antiquus. It was ...
—What's the oldest living thing alive today? Compared with all of these ancient trees, the oldest living animal, a 183-year-old tortoise, is a young whipper snapper. Editor's Note: This article was first published in 2013 and updated with new information in 2016. Originally published on ...
What is the oldest dinosaur fossil? What was the first animal on earth? What is the world's tallest mammal? What is the slowest mammal on earth? What animal has the longest pregnancy? What animals lived in the quaternary period? What animals lived during the ice age? What is the longest...
What animals are in the tundra? How many mammals lived before the Permian extinction? What animals live around Haida? What animals live on the steppe in Eurasia? What is the biggest animal that ever lived? Were dinosaurs alive during the ice age?
Today we go on a different kind of adventure – Jackson’s life of parenting his offspring. David, as a parent of an 11 and a 14-year-old, what is the most interesting issue you are dealing with right now?M: It’s easy to focus on the challenges. 2) But so far, I find these...
Old Ed was my oldest friend. In fact, we used to call each other 'Old Friend' — when we'd meet, that is. I'm not much of a hand at writing." “不是家里人,”他回答说。“不过,”他接着说,“想起来,也可以算是一家人了。埃德老伙计是我最老的朋友了。实际上,过去我俩总是以‘...
百度试题 结果1 题目【题目】What is alive in Sichuan the lovable animal that eat bamboo? ___ 相关知识点: 试题来源: 解析 【解析】 Panda 反馈 收藏
B. is out of date today C. consumes too much energy D. exists in the virtual world A 推理判断题。根据文章最后一段Her research found that workers with access to nature at the office—even simple views of trees and flowers—felt their jobs were less stressful and more satisfying.工人们在...
“We believe this is the first evidence for an animal behaviorally controlling sleep and wakefulness at the same time in different regions of the brain,” the researchers say. The results provide the best evidence for a long-standing assumption that single-hemisphere sleep evolved as creatures scan...