Changing the aperture setting on a camera can control Open Depth of field. A camera lens contains an iris, much like an eye, that opens and closes to let in a certain amount of light.
A small/narrow portion of an image which is in focus is referred to as a shallow depth of field. The background will often be blurred while the person or thing is focused.
Answer:
1. The US Constitution established our current form of government.
2. Due to ill health the king abdicated the throne and was succeeded by his oldest child.
3. In republican government, elected officials are invested with the authority of office by voters.
4. Representatives of people who would be most affected by the new law testified about its provisions to the congressional committee
Explanation:
that was hard to read...your welcome
