A. the secondary consumer itself B. the primary consumer C. the producer D. the sun 相关知识点: 试题来源: 解析 D。解析:当次级消费者吃初级消费者时,它获得的能量最初来自太阳。因为生产者通过光合作用从太阳获取能量,初级消费者吃生产者获取能量,次级消费者再吃初级消费者获取能量。反馈...
3) secondary consumer 次级消费者4) tertiary consumer 三次消费者5) second order consumer 二次消费者6) ordinary consumer 一般消费者 1. Used the random sampling,134 loyal consumers and 87 ordinary consumers in sport lottery were investigated. 研究采用随机抽样的方法,对沈阳市134名体育彩票忠实...
anotore secondo la ricendicazione 1 notore secondo la ricendicazione 1 [translate] awe need to work out the value and make sure the procedure is followed 我们需要制定出价值,并且确定做法被跟随 [translate] a2.Draft models of products’ primary and secondary (consumer) packaging. [translate] ...
Priority valve for a consumer device Primary and Secondary consumer device.It consists of: a Box (18) to (20) has a First and a Second (22) Souls; a Passage evacuation (26) (22) that communicates with a deposit (28); entry Passages (34) and (36) connected to (20) with energy ...
To understand the primary consumer, it is necessary to understand the concept of the food chain and food web. These models help organize and understand the relationships between living things in an ecosystem. A food chain outlines the linear sequence of events in an ecosystem where living organism...
Primary一般多半当形容词是'of the first order in time or temporal sequence; earliest, primitive, original'，「在时间上或是暂时的一连串事情里的第一个；最早的、原始的、开头的」意思。从一八六一年起，在美国这个字有了一个新的名词的意思是'short for a primary meeting or assembly, a ...
C。解析:次级消费者(secondary consumers)的功能包括吃初级消费者(Eating primary consumers)、控制初级消费者的数量(Controlling the population of primary consumers)以及在食物链中向上传递能量(Transferring energy up the food chain),但是产生氧气(Producing oxygen)是生产者(如植物)的功能,不是次级消费者的功能。反...
Primary consumer in the largest biology dictionary online. Free learning resources for students covering all major areas of biology.
Discover what is a primary consumer in an ecosystem. Identify functions and types of consumers in a food chain. Study examples of animals that are...
Answer and Explanation:1 The primary market is where securities for exchange are formulated and introduced to the public, whereas the secondary market (commonly known as the... Learn more about this topic: Consumer Market Definition, Characteristics & Examples ...