They were ideal for farming; the lake and its marshy shoreline was rich in food: fish, ducks, frogs, and edible plants. They were easily defended, and was good for travel and transport.
The one explanation for Nigeria to have a mixed economy with strong command economy elements is that Nigeria's government had a long period of military dictatorship. The correct option among all the options that are given in the question is the third option or option "c". The military actually acted as the government.
Pundits of sociobiology's perspective of sexual conduct in guys and females bring up that human sexual conduct, particularly, is incredibly differed and variable crosswise over time and place. Male sexual conduct is the aftereffect of tangible data entering the CNS through to a great extent sex-nonspecific tactile frameworks, which is prepared by sex-specif hardware in higher request neuropils.
<u>Question 1</u>
The correct answer is: "The researchers administered a questionnaire to obtain their data without trying to influence an explanatory variable of the study".
An observational study is one in which the researcher observes the effect of a variable without manipulating the conditions that surround the exposure or the subjects who are exposed to it. In this example, he simply hands out questionaires to the 353 individuals that compose the sample drawn from the population of interest: 12-year old teenagers.
<u>Question 2</u>
The correct answer is: "a cohort study".
The researcher is interested on a population group where all the components share a common characteristic (12-year old) and therefore they all belong to the same cohort. Subsequenly, he evaluates the differences between the ones who have been exposed to the explanatory variable (having a video console in the bedroom) and those who have not.
Answer:
PLEASE MARK AS BRAINLIEST!!
Explanation:
A person's social class has a significant impact on their physical health, their ability to receive adequate medical care and nutrition, and their life expectancy. ... They are unable to use healthcare as often as people of higher status and when they do, it is often of lower quality.
