Answer: Externalities are side effects (good or bad) that occur when a person or a company performs an activity and does not assume all the costs of it, or all the benefits that could be reported. In this way we can distinguish:
Negative externality: Arises when not all the costs of a negative effects are assumed. In these cases, a social cost is generated, since it is the whole society that suffers the consequences of its actions. And the market price does not collect this cost.
Positive externality: Arises from a positive effect that is not reported as a benefit. An example of positive externality that we can mention is scientific research, from which society in general benefits. In these cases, market place do not reflect the real benefits.
Answer:The purpose of the “Defiance Campaign” was to protest Apartheid laws that Mandela made when he was president. Mandela became president in 1994. Hopes this helps
Explanation: Pls mark me brainlist!
Growth hormone is the biggest stimulus during this time.
I think it would be D lack of rain
