The answer is c.which is it is rich in iron and magnesium
And hundiusm profecy which was granted immortal
Answer:
dependent: exam score, independent: presence of music,
confounding can be the fact that students in no music condition completed exam as they normally would
high validity
Explanation:
Dependent variable is the variable whose value depends on independent varaible. As independent variable is changed, the value of dependent variable changes
Students in no music condition completed exam as they normally would can be confounding as no description is given about how they would noramlly complete an exam. Any other factor and not no music condition, in normal exam condition could have affected their scores.
The experiment has high validity as the exam scores of student exposed to music was significantly higher than those not exposed to the music. The results also proved the hypothesis.
Answer:
b. Sociologists try to keep the definition open to encompass all types of people who are emotionally close to each other.
Explanation :
In the field of sociology, the sociologists tries to define family as a group of people who come close to each other and they find comfort in their presence. These people are called as a family who are emotionally attached to one another.
Family tends to spend time with each other. They understand and cooperate with each other at times of need. They are socially bonded to one another.
Members of the family are emotionally close to each other.
Thus the anwser is --
b. Sociologists try to keep the definition open to encompass all types of people who are emotionally close to each other.
Politics, technology, consumerism, religion, & economy are all big parts of modern day culture.
