-How would your community or family change if a key member disappeared?

Your community or family will be at a loss.

Explanation:

Whenever a main character dies in a movie, it leaves the viewers devastated and the family of the character. Same with when a key person is lost, the community or family will not be stable and will not function like it normally did

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.