1the tree with the moving foot2the Arctic375,000,000 years4birds,winds,and some strong-teethed animals5the warmer climate 1[听力原文]What is the redwood described as?2[听力原文]Where did these trees grow a long time ago?3[听力原文]How long did it take the redwood seeds to complete the...
[听力原文]1-3M: Have you ever visited a redwood forest I recently had chance to go to Muirwoods National Monument, north of a Francisco.W: I've never seen a redwood tree. I really can't imagine how big they are.M: The coastal redwoods are the tallest living things. Some are more ...
Approximately what is the oldest documented age for a redwood tree A.350 years.B.400 years.C.800 years.D.2,000 years. 相关知识点: 试题来源: 解析 D 关键句“The oldest documented age for a coastal redwood tree is more than two thousand years”。反馈 收藏 ...
百度试题 结果1 题目What is the oldest documented age for a coastal redwood tree? A. Less than 200 years. B. Around 400 years. C. Around 800 years. D. More than 2000 years. 相关知识点: 试题来源: 解析 D 反馈 收藏
A wolf tree is an unusually large tree which dominates the surrounding environment because of its size. Wolf trees tend to have a very large crown, and to be heavily branched. They are also usually older than the surrounding trees, although this is not always the case. Many natural forests ...
Ken Peek, Alameda Co.Pathogenicity Tests in Redwood SeedlingsInoculated with sp. Healthy sp. Fast-growing cankers DED is caused by a rapidly growing fungus detected in Sacramento in 1995. (1975 in Sonoma county) Growth of the pathogen induces theproduction of plant tyloses which plug xylem ...
[主观题] Roughly what is the oldest documented age for a redwood tree?A.350 years.B.400 years.C.800 Roughly what is the oldest documented age for a redwood tree? A.350 years. B.400 years. C.800 years. D.2,000 years.答案 查看答案...
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aSomeone who has had extensive bonsai experience is the best candidate for a Redwood bonsai. However, if you are a beginner and you are dedicated to giving your tree the proper care it needs than you may have a rewarding experience with one as well 有广泛的盆景经验的人是最佳的候选人为红木...
BioOne Online Journals - Disturbance, Resources, and Exotic Plant Invasion: Gap Size Effects in a Redwood Forest Fluctuations in plant resource availability are hypothesized to promote exotic plant invasion by allowing propagules already present in an area a chance to... BC Blair,DK Letourneau,SG ...