Which of the following is a common challenge when photographing pets? It's hard to get close enough to the pet without a zoom.
The pet gets too close to the camera.
The pet isn't active enough and doesn't provide enough action.
All of the above

In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.