Answer:
There are plenty of ways & reasons that you can support victims of any sort.
Explanation:
By producing extravagant projects, building large campaigns, or even starting something as simple as a walk for support/charity. By doing so, you're allowing people to engage and learn what is wrong with the situation, and hopefully help address the victims in need.
The diaphragm is another term for the aperture, so it controls the amount of light passing into the film camera.
