The correct answer is <span>b. a mother holding a baby.
Babies could be fragile. Thus, it will require an effort when one is holding a baby in their arms. This is because they should be strong and firm at the same time they should be soft and comfortable for the baby. Also, a mother's touch is different. So the best work done in arms is </span><span>b. a mother holding a baby. I hope that this answer helped you. </span>
A condition in which the issue connecting muscle to bone becomes inflamed.
Dry ice is a solid form of carbon dioxide, it is really cold, and when in contact with skin it instantly kills the skin cells causing your skin to burn
Lisa lives in a city, which is a part of the dry climate types. It is most probably a place where the temperatures in the summers are high, and in winter are very low. The place probably would be far from the sea, due to which the rainfall does not reach this place, and thus having a symbolic amount of annual rainfall. Lisa's most probably would be living in a city has a continental climate.
On the other hand, Lisa's friend Julia lives in a city that has an average monthly rainfall of 270 millimeters, it is warm throughout the year, and thus would be possessing higher humidity. On seeing the information, Julia would be living in a city has a tropical climate.
Answer:
The weakest of all scientific findings are given by case studies.
Explanation:
Case studies are observational or descriptive studies focalized on the analysis of a particular object (an individual, place, event, etc.) in a specific situation. Beacuse of its descriptive nature, it does not provides information about cause-effect relationships and does not consider the effect of random variations. It is the weakest of all scientific findings.
Correlational studies involves measurements of at least two different variables and try to identify if there is a specific relationship between variables, it means if there is a specific trend in the variation of one variable as a response to the variation in the other one (for example, when the temperature of a given solution increases, the solubility of the solute also increase). Although this kind of studies does not provides information about cause relationships, the trend between variables are well stated.
Experimental studies are the ones in which a researcher makes sure of providing a controled environment and manipulates a particular variable to see responses of one or more different variables. These studies provides well supported information.
Epidemiological studies the purpose to analyze all the factors involved in an epidemic (causes, incidence, evolution, etc.). It includes observational and experimental studies that complement each other. Because of the importance of these reasearch on public health, their scientific findings are well stablished and supported.
Summarizing, the weakest of all scientific findings are provided by case studies.
