we should perceive only good global impression from others and avoid the bad ones
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:
The life and enterprises of an entrepreneur are risky in the sense that many ventures fail, so he or she needs resources, labor, and capital to ensure that they don't fail.
Explanation:
All of the above basically everything in and on earth
