A. A rabbit B. A hawk C. An earthworm D. A lichen 相关知识点: 试题来源: 解析 D。解析:在生态系统中,兔子、鹰和蚯蚓都是消费者,兔子食草,鹰食肉,蚯蚓以腐殖质为食。而地衣是真菌和藻类的共生体,属于生产者,不是消费者,所以A、B、C选项错误。反馈 收藏 ...
What are primary consumers in the tundra biome? What type of consumer is a deer? What is ecological biogeography? What is a jaguar's food chain? What trophic level is a rabbit? What is the ecological niche of a whale? What kind of consumer is a wolf? How do prey animals not overpopul...
A X- Fox,Y- Hen B X- Grass, Y- Rabbit C X- Lion, Y- Deer D X- Chicken, Y- Corn Solution Verified by Toppr X can be grass since it acts as a producer in the food chain which is the base of an ecological pyramid. Y could be a rabbit. It is the prim...
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Products include a toy rabbit holding a bottle of wine. Even the fast-food restaurant McDonald’s is marketing to toy-loving adults. It started its adult Happy Meals in October. McDonald’s President and CEO Chris Kempczinski said the company sold half its supply of collectible toys in ...
Also known as lamb’s wool, virgin wool is wool made from a lamb’s first shearing. This term can also refer to wool that hasn’t been recycled. 7. Angora Wool Angora wool comes from a special breed of rabbit that produces incredibly fine and soft hair. This type of wool is very...
aSince then, Chang and rabbit in the moon to live a lonely life 从那以后, Chang和兔子在居住的月亮孤独的一生[translate] aNot surpeisingly,the dominance Phelps displayed has left athletes,coaches,fans and media members trying to assess his place in sports history. 不surpeisingly,优势Phelps被显...
you know how the rabbit sits perfectly still until you are just a few feet away.You【C5】___see the rabbit till it runs for its【C6】___matches very closely the place where it is sitting.Many times you may have walked past a rabbit【C7】___didnt run and you never knew it was ...
Although RabbitMQ can scale up to thousands of queues, it is strongly advised to use a better suited result backend (e.g. Memcache) when you are expecting to run a large number of parallel tasks. // TaskResult represents an actual return value of a processed task type TaskResult struct ...