3. Some challenges to photographing children are that a large percentage of kids are very antsy and are hard to keep still and pose. You can reduce these problems by maybe playing some relaxing music or promise them a reward afterwards.
4. Challenges for photographing groups are that, large amounts of people are hard to cooperate with at once. You can reduce this by working with a small group of people at a time, telling them how you want them to act, pose, etc. until you talked to the entire group.
5. Three tips for photographing children are: play some music, promise them a reward for cooperating, or consult them (reassure them it will be fun)
Answer:
Yes if you memorize by looking that way you can learn where each key is and when you do you will no longer need to look you will just know
Explanation: