Earth can be considered as a closed system, since it only receives sunlight (energy), while the overall mass stays constant, without (almost) any exchange from space. Another example of a closed system is a saucepan or frying pan, on a stove, when its lid is closed.
Nobles, skilled workers, and women
Researcher would likely choose a survey method of research to understand parents' attitudes and opinions toward residential school programs for academically gifted students
<h3>What is the
survey method of research?</h3>
A surveying method entails collection of data from a predefined group of respondents to gain information into various topics of interest
In conclusion, the researcher would likely choose a survey method of research to understand parents' attitudes and opinions toward residential school programs for academically gifted students
Read more about survey method
<em>brainly.com/question/14610641</em>
Answer: Dr Ramen used Correlational research method;
Dr Ramen was studying the sensitivity of supertasters.
Explanation: Correlational research methods can be simply defined as a non experimental way of obtaining information about the correlation (relationship) between two or more variables.
Dr Ramen was looking for the relationship between two variables such as; the size of taste bud and number of food that could be tasted, this shows that she used the correlational research method in her study.
After the studies, Dr Ramen found that there was a relationship between the size of a participant's taste bud and the number of foods that a participant could taste, the shows that she was most likely studying the sensitivity of supertasters.
