II. Direction: Give the key sentence, supporting details and main idea of the selection. The root is an important part of the plant. It is responsible for getting water and minerals from the soil for the plant to grow. It also holds the plant in position. If roots are cut off from the plant, it would die. Main Idea:(5) Key Sentence:(6) Supporting Details: 00 7. 8. 9. 10. In your own idea, what is main idea in a paragraph/story?

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: