Environmental uncertainty is affected by environmental complexity, change and resources. The correct option among all the options that are given in the question is the first option or option "a". Environment needs to be protected for the sake of survival of all living things. Any kind of uncertainty regarding environment can have a devastating effect.
The correct answer is rituals.
Rituals refer to religious ceremonies and practices performed by people belonging to a religion at specific prescribed times or sequences. For instance, Christians celebrate Christmas and Easter at certain prescribed times of the year, where they celebrate the birth and Resurrection of Jesus Christ. Similarly, Muslims chant certain prayers, fast and bow a fixed number of times at prescribed times of the day.
The person is engaged in a divergent thinking. It is a way to look for as many as possible solution to a problem. The person with divergent thinking may come up with a unique and new solution to a problem. It is considered to be the major factor in creative thinking.
Contrast with convergent<span> thinking where the person is solving the problem with one solution. </span>
The answer is a Natural Experiment.
A natural experiment takes place in natural settings and are used when independent variables can't be manipulated directly for ethical/practical reasons, so in this case the toddlers playing. Any effect observed happens naturally. They aren't seen as true experiments as the independent variable (toddlers playing) hasn't been changed deliberately to see effect on dependent variable (aggressiveness).
Answer:
You can't get the idea out of your head. ...
You care more about customer happiness than profits. ...
You're unfulfilled. ...
You can't stand how your current company is run. ...
You work harder than your boss or CEO. ...
Your side-hustle can't get any bigger. ...
There's nothing left to learn.
You're comfortable in isolation. Entrepreneurship requires nights alone doing things that no one else can do. ...
You can dream big. ...
You tackle the small stuff. ...
You wake up hungry. ...
You read lots. ...
You value education over entertainment. ...
You don't mind being uncomfortable. ...
You're a student of history.