Two people who have chosen to be friends for over 30 years is an example of a group that is both primary and voluntary.
Answer: Option B
<u>Explanation:</u>
Primary groups are the groups which have most importance in our lives. The people who are a part of this group are the closest to us and are our friends and families.
The voluntary groups are the groups which we form on our wish and will and not have been given to us without our wish. So the friend who has been in our life for more than thirty years is one of the most important people of our life and has huge emotional importance for us.
Alternative sources of energy like solar power, wind power, geothermal, biomass, hydro power, waste power and so on, because these renewable energy sources are not spoiling the environment and are allowing us to reduce the level of greenhouse gas emissions in the environment and to reduce climate
<h3>What is the significance of alternative sources of energy?</h3>
Advantages of Renewable Energy
- Developing energy that produces no conservatory gas emissions from fossil fuels and facilitates some types of air pollution. Diversifying energy collection and reducing reliance on imported fuels. Creating economic expansion and jobs in manufacturing, installation, and more.
- Alternative energy symbolizes the clean energy source (does not pollute) that emanates from a natural and renewable source of power such as solar, wind, geothermal, tides, tides, waste, biomass, hydrogen and so on.
- As the name suggests, alternative energy has emerged as an alternative to stick-in-the-mud fuels because fossil fuels are supposed finite sources of energy and are degrading the environment.
To learn more about alternative energy, refer
brainly.com/question/3758506
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Answer: 4
(IV)
Explanation:
From the question, the researcher is interested in determining whether smiling and warmth impact the number of friends one has.
The variables are; Amount of smiling (a little, a lot) and self-rated warmth (cold, warm).
Manipulating the variables by the researcher or experimenter is called the free variables(IV). It is free to be varied. What is to be measured is called the dependent variable(∆V); it depends in the manipulation of free variables
UMMMMM b is the best answer i see there but that is a really poorly explained question
Answer:
Outer containment
Explanation:
Outer containment refers to the ability of society, the state, tribe, community, family and other significant groups to keep the behaviour of individuals within the bounds of accepted norms, rules, regulations, laws, expectations and values.
