Answer: descriptive because the scientists are writing down observations but not making comparisons
Explanation:
The options are:
a. comparative, because the scientists will be making observations in order to form a hypothesis
b. comparative, because the scientists are measuring dependent and independent variables.
c. descriptive, because the scientists are using independent variables to test a hypothesis.
d. descriptive, because the scientists are writing down observations but not making comparisons.
The best option that describes this type of investigation is descriptive because the scientists are writing down observations but not making comparisons.
The descriptive investigation is simply used to describe a phenomenon. A descriptive investigation gives an accurate and factual descriptions of a particular without comparing them.
Answer:
interesting. Both AB are fine, but the second pinyin of the latter (chuang shang) should be marked with a soft sound, whereas if it is 'xia' there is no need for a soft sound. I don't know if this makes sense to you. if you also have questions, you can send a message to me.
Explanation:
Do you have the sheet or a help guide?
<span>To allocate scarce goods and resources, a market economy uses price rationing. This means that individuals will get the goods and services if they have the ability to pay. Basically, if you don't have money for it you can't get it. Unlike this is for example a purely communist government where people would in theory get things based on how much they need it and not on how much they can pay for.</span>
