Can we get a picture of the document so we know what to use to find the answers
Is This a question or do you want people to look into it ? I’m not sure what you’re asking
Answer:
salt water or sea water
Explanation:
because NaCl is equal to salt (sodium chloride), and H2O means water- 2hydrogen and oxygen.
and sea water/salt water is a form of solution in salt with water.
hope it helps✨
The difference between marginal cost and marginal revenue is Marginal cost is the money paid for producing one more unit of a good. Marginal revenue is the money earned from selling one more unit of a good. Thus the correct answer is B.
<h3>What is marginal cost?</h3>
The difference in total production costs caused by producing or manufacturing one extra unit is known as the marginal cost of production.
In order to maximize production and overall operations, an organization must first decide when it can achieve economies of scale.
The sum of money spent to create one additional unit of a good is its marginal cost. Selling one additional unit of a good results in a profit known as marginal revenue.
Therefore, option B is the appropriate answer.
Learn more about marginal cost, here:
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The following is what is parents might be concerned about is:D. Autism spectrum disorder.
<h3>What is Autism spectrum disorder?</h3>
Autism spectrum disorder can be defined as a disability or disorder that makes it difficult for a person to communicate or interact with others.
A person suffering from autism disorder have difficult learning and understand people perspectives and they tend to find it hard relating with people.
Inconclusion the following is what is parents might be concerned about is:D. Autism spectrum disorder.
Learn more about Autism spectrum disorder here:brainly.com/question/9869588
