Expanding the nutrition ecology framework: Microbes as a mechanism regulating resource acquisition and utilization by primary and secondary consumersTawni L. Crippen
A. feed on B. live on C. depend on D. rely on 相关知识点: 试题来源: 解析 A。解析:feed on表示以某物为食,在食物链中,次级消费者以初级消费者为食,live on主要表示靠什么生活(如靠某种收入等),depend on和rely on更强调依赖,没有feed on表示食物来源那么准确。反馈 收藏 ...
here, the producers are consumed by the predators-primary and secondary consumers and then the detritivores and finally by decomposers. when many such individual food chains occur in an ecosystem , it is known as food web. a food chain shows a direct transfer of energy between organisms. as ...
网络初级消费者;食草动物;一级消费者 网络释义 1. 初级消费者 初级消费者(Primary Consumers): “Plant eaters” 次级消费者(Secondary Consumers): “Consume Primary Consumers” 三级消 … www.docin.com|基于57个网页 2. 食草动物 英语环境专业术语4 ... primary colour 原色primary consumers初级消费者例如:...
The trophic levels include producers (autotrophs) at the first level, primary consumers (herbivores) at the second level, secondary consumers (carnivores/omnivores) at the third level, tertiary consumers (carnivores/omnivores) at the fourth level and top-level predators orapex predatorsat the top ...
百度试题 结果1 题目What are rabbits in a food chain? A. Producers B. Secondary consumers C. Primary consumers D. Decomposers 相关知识点: 试题来源: 解析 C。解析:兔子吃植物,是初级消费者。反馈 收藏
To successfully market your products, it is imperative that you identify & define your Primary & Secondary markets segments. Once you have done that, the next step is to define your Product Classes & Customer Segments. Here's a detailed explanation.
a1主次颠倒,使消费者更加注意明星而忽略了产品;2明星寻找得不合适,造成产品滞销: 1 primary and secondary inversion, caused the consumer even more to pay attention to the star to neglect the product; 2 stars seek not not appropriately, creates the product to be unsalable:[translate]...
primary and secondary consumers during their juvenile stage but may grow to become tertiary consumers in their adult life. Other organisms, such as humans, may feed on both primary producers and consumers throughout their life simultaneously fulfilling a role as primary, secondary, and tertiary ...
The three economic sectors represent a chain of production, from extracting the raw materials (primary) through manufacturing (secondary) and finally to servicing the end consumers (tertiary). Each sector relies on the others to function properly within