Question

what is an effective way to advocate for a cause?

talk to a person in power who can make a change.

address one health issue at a time.

focus on issues about which you will not get overly emotional.

take extensive notes on the issue before any direct action.

Explanation:

To advocate for a cause, engaging with a person in power (who can implement changes) is a direct and effective strategy as they have the authority to act on the cause. The other options: addressing one health issue at a time is too narrow (not all causes are health - related), focusing on non - emotional issues limits the scope of advocacy, and taking extensive notes is a preparatory step but not the core of effective advocacy.

Answer:

A. Talk to a person in power who can make a change.