Answer :
What energy means in this model is the agent.
In public health, unintentional injuries are preventable and predictive injuries that a leading causes of death in many countries.
For unintentional injuries to occur in an environment, three factors needs to be present which include:
- The environment: This is the medium through which the agent and the host interacts.
- The agent: This is the energy that causes injury to the host without which no injury occurs. This can be of microbial origin or physical origin in the case of motor accidents.
- The host: This is the human being that is affected by the injury.
These three factors are used in public health to monitor the spread of a disease.
Therefore, what energy means in this model is the agent.
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