An ecosystem generally requires solar energy, nutrients, decomposers, consumers and producers.
An ecosystem is a community or group of living organisms that live in together and interact with each other in a specific environment. Ecosystems are considered as the foundation of Biosphere which maintains the natural balance of the earth.
An ecosystem requires nutrients, decomposers, consumers and producers. For instance, let's take the relationship between deer and lion in the ecosystem. So, for its survival, the lion eats the deer. Thus, each relationship like this has an effect on other creatures and plants living in the same environment.
Hence, the structure of an ecosystem is related to its species diversity.
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Answer:
false
Explanation:
A perfect competition is characterized by many buyers and sellers of homogenous goods and services. Market prices are set by the forces of demand and supply. There are no barriers to entry or exit of firms into the industry.
In the long run, firms earn zero economic profit. If in the short run firms are earning economic profit, in the long run firms would enter into the industry. This would drive economic profit to zero.
Also, if in the short run, firms are earning economic loss, in the long run, firms would exit the industry until economic profit falls to zero.
While the market for lettuce sells identical items, there are many buyers and sellers
Answer:
d. The statement of cash flows shows how much the firm's cash, the total of currency, bank deposits, and short-term liquid securities (or cash equivalents), increased or decreased during a given year.
Explanation:
In a statement of cash flows , what we have shown is a summary of cash and also all equivalents if cash that goes into and also goes out if a firm or company. It provides to what extent that cash is being managed by a firm. Therefore option D is the answer to this question since it talks about how cash increases or decreases in a firm in a particular year
Answer:
Process capability evaluation allows us to:
a. check customer requirements against what a process is able to achieve.
Explanation:
Process capability evaluation involves the set of tools used to analyze the performance of a given process against desired specifications. This means that it measures how well a process performs against targets. There are different measures of process capability. For example, Sigma Six is used as a process capability evaluation. Process capability index is also used to evaluate a process' capability, where the upper and lower limits are measured.
Answer:
E. tutorials
Explanation:
The type of documentation explained in the question would be considered as "tutorials". These can be written, verbal or visual documentation that teaches you how to perform a specific function or task with step by step instructions. That way you know every step that you need to take in order to be able to get that certain task done.
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